Collection: Nuts - Thumb - Basic

Nuts -> Thumb -> Basic

There are 25 products in the sub-categories of Nuts - Thumb - Basic. Scroll down and use the filters for the list of all items in this group.

Category Details

A selection of Basic Thumb Nuts. This is the main category in this series

    Miniature Bearings Australia - MBA Minibearings

    Additional resources:


    A more concise listing may be found in the Nuts - Thumb - Basic category on the Small Parts & Bearings online store.
    Thread Size Overall Length Head Width (B) Head Diameter Shoulder Diameter Shoulder Height Indicative
    Image
    Thread Size
    4-40 UNC (2.85mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Shoulder Diameter
    6.35
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 4-40 UNC -2.85mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC - 2.85mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    Thread Size Overall Length Head Width (B) Head Diameter Indicative
    Image
    Thread Size
    4-40 UNC (2.85mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Thumb Nuts - 4-40 UNC -2.85mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 6.35 mm   
    Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC - 2.85mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M3 (3x0.5mm)

    Overall Length
    7.5
    mm

    (Equiv. 0.295 in.)
    Head Width (B)
    2.50
    mm

    (Equiv. 0.098 in.)
    Head Diameter
    12.00
    mm
    Shoulder Diameter
    6.00
    mm
    Shoulder Height
    5.00
    mm
    Thumb Nuts - M3 -3x0.5mm- 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x2.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 31, 2025
    Regular price $7.41 AUD
    Regular price $8.89 AUD Sale price $7.41 AUD
    Each
    Thread Size
    M3 (3x0.5mm)

    Overall Length
    7.5
    mm

    (Equiv. 0.295 in.)
    Head Width (B)
    2.50
    mm

    (Equiv. 0.098 in.)
    Head Diameter
    12.00
    mm
    Thumb Nuts - M3 -3x0.5mm- 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.00 mm    Shoulder Height: 5.00 mm   
    Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x2.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 31, 2025
    Regular price $7.41 AUD
    Regular price $8.89 AUD Sale price $7.41 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M3 (3x0.5mm)

    Overall Length
    7.5
    mm

    (Equiv. 0.295 in.)
    Head Width (B)
    7.50
    mm

    (Equiv. 0.295 in.)
    Head Diameter
    12.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M3 -3x0.5mm- 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT030M-TH08-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x7.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $6.23 AUD
    Regular price $7.47 AUD Sale price $6.23 AUD
    Each
    Thread Size
    M3 (3x0.5mm)

    Overall Length
    7.5
    mm

    (Equiv. 0.295 in.)
    Head Width (B)
    7.50
    mm

    (Equiv. 0.295 in.)
    Head Diameter
    12.00
    mm
    Thumb Nuts - M3 -3x0.5mm- 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT030M-TH08-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x7.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $6.23 AUD
    Regular price $7.47 AUD Sale price $6.23 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    6-32 UNC (3.5mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Shoulder Diameter
    6.35
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 6-32 UNC -3.5mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    Thread Size
    6-32 UNC (3.5mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Thumb Nuts - 6-32 UNC -3.5mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 6.35 mm   
    Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    6-32 UNC (3.5mm)

    Overall Length
    15.9
    mm

    (Equiv. 0.626 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Shoulder Diameter
    6.35
    mm
    Shoulder Height
    12.70
    mm
    Thumb Nuts - 6-32 UNC -3.5mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 15.9x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $13.41 AUD
    Regular price $16.09 AUD Sale price $13.41 AUD
    Each
    Thread Size
    6-32 UNC (3.5mm)

    Overall Length
    15.9
    mm

    (Equiv. 0.626 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Thumb Nuts - 6-32 UNC -3.5mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 12.70 mm   
    Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 15.9x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $13.41 AUD
    Regular price $16.09 AUD Sale price $13.41 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    4
    mm

    (Equiv. 0.157 in.)
    Head Width (B)
    4.00
    mm

    (Equiv. 0.157 in.)
    Head Diameter
    16.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M4 -4x0.7mm- 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT040M-TH04-S3 Thumb Nuts - M4 - 4x0.7mm - 4x4 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $6.32 AUD
    Regular price $7.58 AUD Sale price $6.32 AUD
    Each
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    4
    mm

    (Equiv. 0.157 in.)
    Head Width (B)
    4.00
    mm

    (Equiv. 0.157 in.)
    Head Diameter
    16.00
    mm
    Thumb Nuts - M4 -4x0.7mm- 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT040M-TH04-S3 Thumb Nuts - M4 - 4x0.7mm - 4x4 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $6.32 AUD
    Regular price $7.58 AUD Sale price $6.32 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    9.50
    mm

    (Equiv. 0.374 in.)
    Head Diameter
    16.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M4 -4x0.7mm- 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT040M-TH10-S3 Thumb Nuts - M4 - 4x0.7mm - 9.5x9.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $7.32 AUD
    Regular price $8.78 AUD Sale price $7.32 AUD
    Each
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    9.50
    mm

    (Equiv. 0.374 in.)
    Head Diameter
    16.00
    mm
    Thumb Nuts - M4 -4x0.7mm- 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT040M-TH10-S3 Thumb Nuts - M4 - 4x0.7mm - 9.5x9.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $7.32 AUD
    Regular price $8.78 AUD Sale price $7.32 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    12.5
    mm

    (Equiv. 0.492 in.)
    Head Width (B)
    6.54
    mm

    (Equiv. 0.257 in.)
    Head Diameter
    16.00
    mm
    Shoulder Diameter
    8.00
    mm
    Shoulder Height
    6.00
    mm
    Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 - 4x0.7mm - 12.5x6.54 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    3 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.50 AUD
    Regular price $21.00 AUD Sale price $17.50 AUD
    Each
    Thread Size
    M4 (4x0.7mm)

    Overall Length
    12.5
    mm

    (Equiv. 0.492 in.)
    Head Width (B)
    6.54
    mm

    (Equiv. 0.257 in.)
    Head Diameter
    16.00
    mm
    Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 8.00 mm    Shoulder Height: 6.00 mm   
    Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 - 4x0.7mm - 12.5x6.54 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    3 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.50 AUD
    Regular price $21.00 AUD Sale price $17.50 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Shoulder Diameter
    7.94
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT042C-TH1206-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    12.70
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 6.35 mm   
    Part Number: NT042C-TH1206-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $11.59 AUD
    Regular price $13.91 AUD Sale price $11.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Shoulder Diameter
    7.94
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    9 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $8.50 AUD
    Regular price $10.20 AUD Sale price $8.50 AUD
    Each
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    9.5
    mm

    (Equiv. 0.374 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 6.35 mm   
    Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    9 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $8.50 AUD
    Regular price $10.20 AUD Sale price $8.50 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    15.9
    mm

    (Equiv. 0.626 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Shoulder Diameter
    7.94
    mm
    Shoulder Height
    12.70
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT042C-TH1912-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 15.9x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $13.59 AUD
    Regular price $16.31 AUD Sale price $13.59 AUD
    Each
    Thread Size
    8-32 UNC (4.17mm)

    Overall Length
    15.9
    mm

    (Equiv. 0.626 in.)
    Head Width (B)
    3.18
    mm

    (Equiv. 0.125 in.)
    Head Diameter
    19.05
    mm
    Thumb Nuts - 8-32 UNC -4.17mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 12.70 mm   
    Part Number: NT042C-TH1912-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 15.9x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $13.59 AUD
    Regular price $16.31 AUD Sale price $13.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    10-24 UNC (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    12.70
    mm
    Shoulder Diameter
    9.53
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT048C-TH1206-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $14.68 AUD
    Regular price $17.62 AUD Sale price $14.68 AUD
    Each
    Thread Size
    10-24 UNC (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    12.70
    mm
    Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
    Part Number: NT048C-TH1206-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $14.68 AUD
    Regular price $17.62 AUD Sale price $14.68 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    10-24 UNC (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    25.40
    mm
    Shoulder Diameter
    9.53
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT048C-TH2506-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $16.59 AUD
    Regular price $19.91 AUD Sale price $16.59 AUD
    Each
    Thread Size
    10-24 UNC (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    25.40
    mm
    Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
    Part Number: NT048C-TH2506-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $16.59 AUD
    Regular price $19.91 AUD Sale price $16.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    10-32 UNF (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    12.70
    mm
    Shoulder Diameter
    9.53
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    5 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $10.59 AUD
    Regular price $12.71 AUD Sale price $10.59 AUD
    Each
    Thread Size
    10-32 UNF (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    12.70
    mm
    Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
    Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    5 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $10.59 AUD
    Regular price $12.71 AUD Sale price $10.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    10-32 UNF (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    25.40
    mm
    Shoulder Diameter
    9.53
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT048F-TH2506-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $16.50 AUD
    Regular price $19.80 AUD Sale price $16.50 AUD
    Each
    Thread Size
    10-32 UNF (4.76mm)

    Overall Length
    11.1
    mm

    (Equiv. 0.437 in.)
    Head Width (B)
    4.76
    mm

    (Equiv. 0.187 in.)
    Head Diameter
    25.40
    mm
    Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
    Part Number: NT048F-TH2506-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $16.50 AUD
    Regular price $19.80 AUD Sale price $16.50 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M5 (5x0.8mm)

    Overall Length
    11.5
    mm

    (Equiv. 0.453 in.)
    Head Width (B)
    4.00
    mm

    (Equiv. 0.157 in.)
    Head Diameter
    20.00
    mm
    Shoulder Diameter
    10.00
    mm
    Shoulder Height
    7.50
    mm
    Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x4 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    5 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.95 AUD
    Regular price Sale price $17.95 AUD
    Each
    Thread Size
    M5 (5x0.8mm)

    Overall Length
    11.5
    mm

    (Equiv. 0.453 in.)
    Head Width (B)
    4.00
    mm

    (Equiv. 0.157 in.)
    Head Diameter
    20.00
    mm
    Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 10.00 mm    Shoulder Height: 7.50 mm   
    Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x4 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    5 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.95 AUD
    Regular price Sale price $17.95 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M5 (5x0.8mm)

    Overall Length
    11.5
    mm

    (Equiv. 0.453 in.)
    Head Width (B)
    11.50
    mm

    (Equiv. 0.453 in.)
    Head Diameter
    20.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M5 -5x0.8mm- 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT050M-TH12-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x11.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $8.59 AUD
    Regular price $10.31 AUD Sale price $8.59 AUD
    Each
    Thread Size
    M5 (5x0.8mm)

    Overall Length
    11.5
    mm

    (Equiv. 0.453 in.)
    Head Width (B)
    11.50
    mm

    (Equiv. 0.453 in.)
    Head Diameter
    20.00
    mm
    Thumb Nuts - M5 -5x0.8mm- 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT050M-TH12-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x11.5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $8.59 AUD
    Regular price $10.31 AUD Sale price $8.59 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M6 (6x1mm)

    Overall Length
    15
    mm

    (Equiv. 0.591 in.)
    Head Width (B)
    5.00
    mm

    (Equiv. 0.197 in.)
    Head Diameter
    24.00
    mm
    Shoulder Diameter
    12.00
    mm
    Shoulder Height
    10.00
    mm
    Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 - 6x1mm - 15x5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    3 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.23 AUD
    Regular price $20.67 AUD Sale price $17.23 AUD
    Each
    Thread Size
    M6 (6x1mm)

    Overall Length
    15
    mm

    (Equiv. 0.591 in.)
    Head Width (B)
    5.00
    mm

    (Equiv. 0.197 in.)
    Head Diameter
    24.00
    mm
    Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.00 mm    Shoulder Height: 10.00 mm   
    Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 - 6x1mm - 15x5 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    3 Available Now | Further orders can be expected around Sun, Aug 31, 2025
    Regular price $17.23 AUD
    Regular price $20.67 AUD Sale price $17.23 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M6 (6x1mm)

    Overall Length
    15
    mm

    (Equiv. 0.591 in.)
    Head Width (B)
    15.00
    mm

    (Equiv. 0.591 in.)
    Head Diameter
    24.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M6 -6x1mm- 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT060M-TH15-S3 Thumb Nuts - M6 - 6x1mm - 15x15 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $11.05 AUD
    Regular price $13.25 AUD Sale price $11.05 AUD
    Each
    Thread Size
    M6 (6x1mm)

    Overall Length
    15
    mm

    (Equiv. 0.591 in.)
    Head Width (B)
    15.00
    mm

    (Equiv. 0.591 in.)
    Head Diameter
    24.00
    mm
    Thumb Nuts - M6 -6x1mm- 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT060M-TH15-S3 Thumb Nuts - M6 - 6x1mm - 15x15 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $11.05 AUD
    Regular price $13.25 AUD Sale price $11.05 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    12.7
    mm

    (Equiv. 0.5 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    19.05
    mm
    Shoulder Diameter
    12.70
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT064C-TH1906-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $20.05 AUD
    Regular price $24.05 AUD Sale price $20.05 AUD
    Each
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    12.7
    mm

    (Equiv. 0.5 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    19.05
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 6.35 mm   
    Part Number: NT064C-TH1906-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $20.05 AUD
    Regular price $24.05 AUD Sale price $20.05 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    12.7
    mm

    (Equiv. 0.5 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Shoulder Diameter
    12.70
    mm
    Shoulder Height
    6.35
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT064C-TH2506-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $18.32 AUD
    Regular price $21.98 AUD Sale price $18.32 AUD
    Each
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    12.7
    mm

    (Equiv. 0.5 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 6.35 mm   
    Part Number: NT064C-TH2506-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $18.32 AUD
    Regular price $21.98 AUD Sale price $18.32 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    19.1
    mm

    (Equiv. 0.752 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Shoulder Diameter
    12.70
    mm
    Shoulder Height
    12.70
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 19.1x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    2 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $22.14 AUD
    Regular price Sale price $22.14 AUD
    Each
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    19.1
    mm

    (Equiv. 0.752 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 12.70 mm   
    Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 19.1x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    2 Available Now | Further orders can be expected around Fri, Aug 15, 2025
    Regular price $22.14 AUD
    Regular price Sale price $22.14 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    25.4
    mm

    (Equiv. 1 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Shoulder Diameter
    12.70
    mm
    Shoulder Height
    19.05
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT064C-TH2519-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 25.4x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $20.50 AUD
    Regular price $24.60 AUD Sale price $20.50 AUD
    Each
    Thread Size
    1/4-20 UNC (6.35mm)

    Overall Length
    25.4
    mm

    (Equiv. 1 in.)
    Head Width (B)
    6.35
    mm

    (Equiv. 0.25 in.)
    Head Diameter
    25.40
    mm
    Thumb Nuts - 1/4-20 UNC -6.35mm- 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 19.05 mm   
    Part Number: NT064C-TH2519-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 25.4x6.35 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 15, 2025
    Regular price $20.50 AUD
    Regular price $24.60 AUD Sale price $20.50 AUD
    Each
    View the product page first if you are unsure.
    Thread Size
    M8 (8x1.25mm)

    Overall Length
    18
    mm

    (Equiv. 0.709 in.)
    Head Width (B)
    18.00
    mm

    (Equiv. 0.709 in.)
    Head Diameter
    30.00
    mm
    Shoulder Diameter
    N/A
    mm
    Shoulder Height
    N/A
    mm
    Thumb Nuts - M8 -8x1.25mm- 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
    Part Number: NT080M-TH18-S3 Thumb Nuts - M8 - 8x1.25mm - 18x18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $13.14 AUD
    Regular price $15.76 AUD Sale price $13.14 AUD
    Each
    Thread Size
    M8 (8x1.25mm)

    Overall Length
    18
    mm

    (Equiv. 0.709 in.)
    Head Width (B)
    18.00
    mm

    (Equiv. 0.709 in.)
    Head Diameter
    30.00
    mm
    Thumb Nuts - M8 -8x1.25mm- 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
    Part Number: NT080M-TH18-S3 Thumb Nuts - M8 - 8x1.25mm - 18x18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
    Out of Stock | Backorder Now | Orders can be expected around Fri, Aug 29, 2025
    Regular price $13.14 AUD
    Regular price $15.76 AUD Sale price $13.14 AUD
    Each
    View the product page first if you are unsure.