Collection: Screws - Thumb - Knurled - Stainless - Slim Head

10 Products in this selection
  • This is the main category in this series
Additional resources:
Thumb Screws and Nuts PDF Quick Guide
PDF Screws Catalogue
Nuts
A more concise listing may be found on the Smallparts store at Screws - Thumb - Knurled - Stainless - Slim Head. Smallparts promote the most popular MBA products.
Thread Size (E) Thread Length (B) Overall Length (A) Head Diameter (D) Head Height (H) Indicative
Image
6-32 UNC (3.5mm)
11.11
mm
25.40
mm
6.35
mm
1051691 | THS035C-011-K-3-N --- Thumb Screws - 6-32 UNC -3.5mm- 11.11x25.4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS035C-011-K-3-N Thumb Screws - 6-32 UNC -3.5mm- 11.11x25.4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $10.59 AUD
Regular price Sale price $10.59 AUD
Each
Thread Size (E) Thread Length (B) Overall Length (A) Indicative
Image
6-32 UNC (3.5mm)
11.11
mm
25.40
mm
1051691 | THS035C-011-K-3-N --- Thumb Screws - 6-32 UNC -3.5mm- 11.11x25.4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 6.35 mm    Head Type: Knurled   
Part Number: THS035C-011-K-3-N Thumb Screws - 6-32 UNC -3.5mm- 11.11x25.4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $10.59 AUD
Regular price Sale price $10.59 AUD
Each
View the product page first if you are unsure.
8-32 UNC (4.17mm)
9.53
mm
15.88
mm
9.53
mm
1056737 | THS042C-010-K-3-N --- Thumb Screws - 8-32 UNC -4.17mm- 9.53x15.88 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS042C-010-K-3-N Thumb Screws - 8-32 UNC -4.17mm- 9.53x15.88 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $14.95 AUD
Regular price Sale price $14.95 AUD
Each
8-32 UNC (4.17mm)
9.53
mm
15.88
mm
1056737 | THS042C-010-K-3-N --- Thumb Screws - 8-32 UNC -4.17mm- 9.53x15.88 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 9.53 mm    Head Type: Knurled   
Part Number: THS042C-010-K-3-N Thumb Screws - 8-32 UNC -4.17mm- 9.53x15.88 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $14.95 AUD
Regular price Sale price $14.95 AUD
Each
View the product page first if you are unsure.
8-32 UNC (4.17mm)
20.64
mm
38.10
mm
6.35
mm
1056962 | THS042C-021-K-3-N --- Thumb Screws - 8-32 UNC -4.17mm- 20.64x38.1 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS042C-021-K-3-N Thumb Screws - 8-32 UNC -4.17mm- 20.64x38.1 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Each
8-32 UNC (4.17mm)
20.64
mm
38.10
mm
1056962 | THS042C-021-K-3-N --- Thumb Screws - 8-32 UNC -4.17mm- 20.64x38.1 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 6.35 mm    Head Type: Knurled   
Part Number: THS042C-021-K-3-N Thumb Screws - 8-32 UNC -4.17mm- 20.64x38.1 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Each
View the product page first if you are unsure.
10-32 UNF (4.76mm)
15.88
mm
23.81
mm
12.70
mm
1060999 | THS048F-016-K-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS048F-016-K-3-N Thumb Screws - 10-32 UNF -4.76mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $23.14 AUD
Regular price Sale price $23.14 AUD
Each
10-32 UNF (4.76mm)
15.88
mm
23.81
mm
1060999 | THS048F-016-K-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 12.70 mm    Head Type: Knurled   
Part Number: THS048F-016-K-3-N Thumb Screws - 10-32 UNF -4.76mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $23.14 AUD
Regular price Sale price $23.14 AUD
Each
View the product page first if you are unsure.
10-32 UNF (4.76mm)
25.40
mm
36.51
mm
12.70
mm
1061127 | THS048F-025-K-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS048F-025-K-3-N Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Each
10-32 UNF (4.76mm)
25.40
mm
36.51
mm
1061127 | THS048F-025-K-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 12.70 mm    Head Type: Knurled   
Part Number: THS048F-025-K-3-N Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Each
View the product page first if you are unsure.
10-32 UNF (4.76mm)
25.40
mm
36.51
mm
19.05
mm
1061128 | THS048F-025-KL-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS048F-025-KL-3-N Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $39.77 AUD
Regular price Sale price $39.77 AUD
Each
10-32 UNF (4.76mm)
25.40
mm
36.51
mm
1061128 | THS048F-025-KL-3-N --- Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 19.05 mm    Head Type: Knurled   
Part Number: THS048F-025-KL-3-N Thumb Screws - 10-32 UNF -4.76mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $39.77 AUD
Regular price Sale price $39.77 AUD
Each
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
15.88
mm
23.81
mm
19.05
mm
1073777 | THS064C-016-K-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS064C-016-K-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $37.23 AUD
Regular price $44.67 AUD Sale price $37.23 AUD
Each
1/4-20 UNC (6.35mm)
15.88
mm
23.81
mm
1073777 | THS064C-016-K-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 19.05 mm    Head Type: Knurled   
Part Number: THS064C-016-K-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $37.23 AUD
Regular price $44.67 AUD Sale price $37.23 AUD
Each
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
15.88
mm
23.81
mm
25.40
mm
1073778 | THS064C-016-KL-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS064C-016-KL-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $41.86 AUD
Regular price Sale price $41.86 AUD
Each
1/4-20 UNC (6.35mm)
15.88
mm
23.81
mm
1073778 | THS064C-016-KL-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 25.40 mm    Head Type: Knurled   
Part Number: THS064C-016-KL-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 15.88x23.81 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $41.86 AUD
Regular price Sale price $41.86 AUD
Each
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
25.40
mm
36.51
mm
19.05
mm
1074323 | THS064C-025-K-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS064C-025-K-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $36.86 AUD
Regular price $44.24 AUD Sale price $36.86 AUD
Each
1/4-20 UNC (6.35mm)
25.40
mm
36.51
mm
1074323 | THS064C-025-K-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 19.05 mm    Head Type: Knurled   
Part Number: THS064C-025-K-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Immediately | Further orders can be expected around Thu, May 15, 2025
Regular price $36.86 AUD
Regular price $44.24 AUD Sale price $36.86 AUD
Each
View the product page first if you are unsure.
1/4-20 UNC (6.35mm)
25.40
mm
36.51
mm
25.40
mm
1074324 | THS064C-025-KL-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Type: Knurled   
Part Number: THS064C-025-KL-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $25.32 AUD
Regular price Sale price $25.32 AUD
Each
1/4-20 UNC (6.35mm)
25.40
mm
36.51
mm
1074324 | THS064C-025-KL-3-N --- Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (D): 25.40 mm    Head Type: Knurled   
Part Number: THS064C-025-KL-3-N Thumb Screws - 1/4-20 UNC -6.35mm- 25.4x36.51 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, May 15, 2025
Regular price $25.32 AUD
Regular price Sale price $25.32 AUD
Each
View the product page first if you are unsure.