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Collection: Screws - Thumb

Screws (With Images)

Thumb

271 Products in this selection

Combined category including various types of Thumb Screws.

Screws - Thumb

Miniature Bearings Australia (Minibearings)

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. Smallparts promote the most popular MBA products.

Thread Size (A)	Thread Length (B)	Overall Length (D)	Head Diameter (E)	Head Height (D)	Indicative Image
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 12.70 mm (Equiv. 0.5 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Brass Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-008-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $14.50 AUD Regular price ~~$17.40 AUD~~ Sale price $14.50 AUD Unit price per Each
Thread Size (A)	Thread Length (B)	Overall Length (D)	Indicative Image
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 12.70 mm (Equiv. 0.5 in.)
Material: Brass Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-008-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $14.50 AUD Regular price ~~$17.40 AUD~~ Sale price $14.50 AUD Unit price per Each View the product page first if you are unsure.
THS028C-008-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass Sale THS028C-008-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass Regular price $14.50 AUD Regular price ~~$17.40 AUD~~ Sale price $14.50 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 15.88 mm (Equiv. 0.625 in.)	Head Diameter (E) 9.53 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-008-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $11.50 AUD Regular price ~~$13.80 AUD~~ Sale price $11.50 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 15.88 mm (Equiv. 0.625 in.)
Material: Stainless Steel Head Diameter (E): 9.53 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-008-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $11.50 AUD Regular price ~~$13.80 AUD~~ Sale price $11.50 AUD Unit price per Each View the product page first if you are unsure.
THS028C-008-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel Sale THS028C-008-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel Regular price $11.50 AUD Regular price ~~$13.80 AUD~~ Sale price $11.50 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Brass Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $14.77 AUD Regular price ~~$17.73 AUD~~ Sale price $14.77 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)
Material: Brass Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $14.77 AUD Regular price ~~$17.73 AUD~~ Sale price $14.77 AUD Unit price per Each View the product page first if you are unsure.
THS028C-010-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass Sale THS028C-010-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass Regular price $14.77 AUD Regular price ~~$17.73 AUD~~ Sale price $14.77 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-3 Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel 3 Available Immediately \| Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.01 AUD Regular price ~~$14.34 AUD~~ Sale price $7.01 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-3 Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel 3 Available Immediately \| Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $7.01 AUD Regular price ~~$14.34 AUD~~ Sale price $7.01 AUD Unit price per Each
THS028C-010-K-3 --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Sale THS028C-010-K-3 --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Regular price $7.01 AUD Regular price ~~$14.34 AUD~~ Sale price $7.01 AUD Unit price per 3 Available Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)	Head Diameter (E) 9.53 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)
Material: Stainless Steel Head Diameter (E): 9.53 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-010-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Each View the product page first if you are unsure.
THS028C-010-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel Sale THS028C-010-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel Regular price $11.32 AUD Regular price ~~$13.58 AUD~~ Sale price $11.32 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 11.11 mm (Equiv. 0.437 in.)	Overall Length (D) 19.05 mm (Equiv. 0.75 in.)	Head Diameter (E) 9.53 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-011-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel 5 Available Immediately \| Further orders can be expected around Tue, Aug 19, 2025 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 11.11 mm (Equiv. 0.437 in.)	Overall Length (D) 19.05 mm (Equiv. 0.75 in.)
Material: Stainless Steel Head Diameter (E): 9.53 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS028C-011-K-SS-WF Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel 5 Available Immediately \| Further orders can be expected around Tue, Aug 19, 2025 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each View the product page first if you are unsure.
THS028C-011-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel Sale THS028C-011-K-SS-WF --- Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per 5 Available Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 12.70 mm (Equiv. 0.5 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Brass Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-013-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 12.7x17.46 mm Knurled - Brass 1 Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 12.70 mm (Equiv. 0.5 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)
Material: Brass Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Zinc Chromate Plated Category: Screws - Thumb - Knurled
Part Number: THS028C-013-K-BZ Thumb Screws - 4-40 UNC - 2.85mm - 12.7x17.46 mm Knurled - Brass 1 Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per Each
THS028C-013-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 12.7x17.46 mm Knurled - Brass Sale THS028C-013-K-BZ --- Thumb Screws - 4-40 UNC - 2.85mm - 12.7x17.46 mm Knurled - Brass Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per 1 Available Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 19.05 mm (Equiv. 0.75 in.)	Overall Length (D) 26.19 mm (Equiv. 1.031 in.)	Head Diameter (E) 7.94 mm
Material: Nylon (Polyamide 6/6) Category: Screws - Thumb - Knurled
Part Number: THS028C-019-K-NY-WF (10 Pcs) Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 3 units (30 pcs) Available Immediately \| Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 10
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 19.05 mm (Equiv. 0.75 in.)	Overall Length (D) 26.19 mm (Equiv. 1.031 in.)
Material: Nylon (Polyamide 6/6) Head Diameter (E): 7.94 mm Category: Screws - Thumb - Knurled
Part Number: THS028C-019-K-NY-WF (10 Pcs) Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 3 units (30 pcs) Available Immediately \| Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 10
THS028C-019-K-NY-WF (10 Pcs) --- Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 Sale THS028C-019-K-NY-WF (10 Pcs) --- Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 3 Available Now Sale
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 25.40 mm (Equiv. 1 in.)	Overall Length (D) 34.93 mm (Equiv. 1.375 in.)	Head Diameter (E) 4.76 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Screws - Thumb - Knurled
Part Number: THS028C-025-K-3-P Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Each
Thread Size (A) 4-40 UNC (2.85mm)	Thread Length (B) 25.40 mm (Equiv. 1 in.)	Overall Length (D) 34.93 mm (Equiv. 1.375 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 4.76 mm Category: Screws - Thumb - Knurled
Part Number: THS028C-025-K-3-P Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Each View the product page first if you are unsure.
THS028C-025-K-3-P --- Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS028C-025-K-3-P --- Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $15.41 AUD Regular price Sale price $15.41 AUD Unit price per Out of stock! Backorder Now
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 6.00 mm (Equiv. 0.236 in.)	Overall Length (D) 10.50 mm (Equiv. 0.413 in.)	Head Diameter (E) 12.00 mm	Head Height (D) 4.50 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-006-K-3 (2 Pcs) Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel 1 pack (2 pcs) Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $11.87 AUD Regular price ~~$22.56 AUD~~ Sale price $11.87 AUD Unit price per Per 2
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 6.00 mm (Equiv. 0.236 in.)	Overall Length (D) 10.50 mm (Equiv. 0.413 in.)
Material: Stainless Steel Head Diameter (E): 12.00 mm Head Height (D): 4.50 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-006-K-3 (2 Pcs) Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel 1 pack (2 pcs) Available Immediately \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $11.87 AUD Regular price ~~$22.56 AUD~~ Sale price $11.87 AUD Unit price per Per 2
THS030M-006-K-3 (2 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Sale THS030M-006-K-3 (2 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Regular price $11.87 AUD Regular price ~~$22.56 AUD~~ Sale price $11.87 AUD Unit price per 1 Available Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 8.00 mm (Equiv. 0.315 in.)	Overall Length (D) 12.50 mm (Equiv. 0.492 in.)	Head Diameter (E) 12.00 mm	Head Height (D) 4.50 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-008-K-3 Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $15.59 AUD Regular price ~~$18.71 AUD~~ Sale price $15.59 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 8.00 mm (Equiv. 0.315 in.)	Overall Length (D) 12.50 mm (Equiv. 0.492 in.)
Material: Stainless Steel Head Diameter (E): 12.00 mm Head Height (D): 4.50 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-008-K-3 Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $15.59 AUD Regular price ~~$18.71 AUD~~ Sale price $15.59 AUD Unit price per Each View the product page first if you are unsure.
THS030M-008-K-3 --- Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Sale THS030M-008-K-3 --- Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Regular price $15.59 AUD Regular price ~~$18.71 AUD~~ Sale price $15.59 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 10.00 mm (Equiv. 0.394 in.)	Overall Length (D) 12.50 mm (Equiv. 0.492 in.)	Head Diameter (E) 12.00 mm	Head Height (D) 2.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-010-K-3 Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $9.95 AUD Regular price Sale price $9.95 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 10.00 mm (Equiv. 0.394 in.)	Overall Length (D) 12.50 mm (Equiv. 0.492 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 12.00 mm Head Height (D): 2.50 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-010-K-3 Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $9.95 AUD Regular price Sale price $9.95 AUD Unit price per Each View the product page first if you are unsure.
THS030M-010-K-3 --- Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS030M-010-K-3 --- Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $9.95 AUD Regular price Sale price $9.95 AUD Unit price per Out of stock! Backorder Now
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 10.00 mm (Equiv. 0.394 in.)	Overall Length (D) 17.500 mm (Equiv. 0.689 in.)	Head Diameter (E) 12.00 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Screws - Thumb - Shoulder
Part Number: THS030M-010-K-3-SHL Thumb Screws - M3 - 3x0.5mm - 10x17.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $9.05 AUD Regular price ~~$10.85 AUD~~ Sale price $9.05 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 10.00 mm (Equiv. 0.394 in.)	Overall Length (D) 17.500 mm (Equiv. 0.689 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 12.00 mm Category: Screws - Thumb - Shoulder
Part Number: THS030M-010-K-3-SHL Thumb Screws - M3 - 3x0.5mm - 10x17.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $9.05 AUD Regular price ~~$10.85 AUD~~ Sale price $9.05 AUD Unit price per Each View the product page first if you are unsure.
THS030M-010-K-3-SHL --- Thumb Screws - M3 - 3x0.5mm - 10x17.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Sale THS030M-010-K-3-SHL --- Thumb Screws - M3 - 3x0.5mm - 10x17.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $9.05 AUD Regular price ~~$10.85 AUD~~ Sale price $9.05 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 11.00 mm (Equiv. 0.433 in.)	Overall Length (D) 16.00 mm (Equiv. 0.63 in.)	Head Diameter (E) 8.00 mm	Head Height (D) 5.00 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-011-K-3 Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $16.77 AUD Regular price ~~$20.13 AUD~~ Sale price $16.77 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 11.00 mm (Equiv. 0.433 in.)	Overall Length (D) 16.00 mm (Equiv. 0.63 in.)
Material: Stainless Steel Head Diameter (E): 8.00 mm Head Height (D): 5.00 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-011-K-3 Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $16.77 AUD Regular price ~~$20.13 AUD~~ Sale price $16.77 AUD Unit price per Each View the product page first if you are unsure.
THS030M-011-K-3 --- Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Sale THS030M-011-K-3 --- Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Regular price $16.77 AUD Regular price ~~$20.13 AUD~~ Sale price $16.77 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 13.00 mm (Equiv. 0.512 in.)	Overall Length (D) 18.00 mm (Equiv. 0.709 in.)	Head Diameter (E) 8.00 mm	Head Height (D) 5.00 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-013-K-3 (116 Pcs) Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $614.68 AUD Regular price ~~$737.62 AUD~~ Sale price $614.68 AUD Unit price per Per 116
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 13.00 mm (Equiv. 0.512 in.)	Overall Length (D) 18.00 mm (Equiv. 0.709 in.)
Material: Stainless Steel Head Diameter (E): 8.00 mm Head Height (D): 5.00 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-013-K-3 (116 Pcs) Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $614.68 AUD Regular price ~~$737.62 AUD~~ Sale price $614.68 AUD Unit price per Per 116 View the product page first if you are unsure.
THS030M-013-K-3 (116 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Sale THS030M-013-K-3 (116 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Regular price $614.68 AUD Regular price ~~$737.62 AUD~~ Sale price $614.68 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 16.00 mm (Equiv. 0.63 in.)	Overall Length (D) 18.50 mm (Equiv. 0.728 in.)	Head Diameter (E) 12.00 mm	Head Height (D) 2.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-016-K-3 Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 16.00 mm (Equiv. 0.63 in.)	Overall Length (D) 18.50 mm (Equiv. 0.728 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 12.00 mm Head Height (D): 2.50 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS030M-016-K-3 Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each View the product page first if you are unsure.
THS030M-016-K-3 --- Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Sale THS030M-016-K-3 --- Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 16.00 mm (Equiv. 0.63 in.)	Overall Length (D) 23.500 mm (Equiv. 0.925 in.)	Head Diameter (E) 12.00 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Screws - Thumb - Shoulder
Part Number: THS030M-016-K-3-SHL Thumb Screws - M3 - 3x0.5mm - 16x23.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Each
Thread Size (A) M3 (3x0.5mm)	Thread Length (B) 16.00 mm (Equiv. 0.63 in.)	Overall Length (D) 23.500 mm (Equiv. 0.925 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 12.00 mm Category: Screws - Thumb - Shoulder
Part Number: THS030M-016-K-3-SHL Thumb Screws - M3 - 3x0.5mm - 16x23.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 17, 2025 Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Each View the product page first if you are unsure.
THS030M-016-K-3-SHL --- Thumb Screws - M3 - 3x0.5mm - 16x23.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Sale THS030M-016-K-3-SHL --- Thumb Screws - M3 - 3x0.5mm - 16x23.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3.5 (3.5x0.6mm)	Thread Length (B) 8.00 mm (Equiv. 0.315 in.)	Overall Length (D) 13.00 mm (Equiv. 0.512 in.)	Head Diameter (E) 8.00 mm	Head Height (D) 5.00 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035M-008-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each
Thread Size (A) M3.5 (3.5x0.6mm)	Thread Length (B) 8.00 mm (Equiv. 0.315 in.)	Overall Length (D) 13.00 mm (Equiv. 0.512 in.)
Material: Stainless Steel Head Diameter (E): 8.00 mm Head Height (D): 5.00 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035M-008-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each View the product page first if you are unsure.
THS035M-008-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Sale THS035M-008-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) M3.5 (3.5x0.6mm)	Thread Length (B) 13.00 mm (Equiv. 0.512 in.)	Overall Length (D) 18.00 mm (Equiv. 0.709 in.)	Head Diameter (E) 8.00 mm	Head Height (D) 5.00 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035M-013-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per Each
Thread Size (A) M3.5 (3.5x0.6mm)	Thread Length (B) 13.00 mm (Equiv. 0.512 in.)	Overall Length (D) 18.00 mm (Equiv. 0.709 in.)
Material: Stainless Steel Head Diameter (E): 8.00 mm Head Height (D): 5.00 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035M-013-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per Each View the product page first if you are unsure.
THS035M-013-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Sale THS035M-013-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 12.70 mm (Equiv. 0.5 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-008-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $20.59 AUD Regular price ~~$24.71 AUD~~ Sale price $20.59 AUD Unit price per Each
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 7.94 mm (Equiv. 0.313 in.)	Overall Length (D) 12.70 mm (Equiv. 0.5 in.)
Material: Stainless Steel Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-008-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $20.59 AUD Regular price ~~$24.71 AUD~~ Sale price $20.59 AUD Unit price per Each View the product page first if you are unsure.
THS035C-008-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Sale THS035C-008-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Regular price $20.59 AUD Regular price ~~$24.71 AUD~~ Sale price $20.59 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (E) 7.94 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $13.50 AUD Regular price ~~$16.20 AUD~~ Sale price $13.50 AUD Unit price per Each
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (E): 7.94 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $13.50 AUD Regular price ~~$16.20 AUD~~ Sale price $13.50 AUD Unit price per Each View the product page first if you are unsure.
THS035C-010-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Sale THS035C-010-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Regular price $13.50 AUD Regular price ~~$16.20 AUD~~ Sale price $13.50 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)	Head Diameter (E) 9.53 mm	Head Height (D) 4.76 mm
Material: Stainless Steel Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-SS-WF Thumb Screws - 6-32 UNC - 3.5mm - 9.53x17.46 mm Knurled - Stainless Steel 5 Available Immediately \| Further orders can be expected around Tue, Aug 19, 2025 Regular price $8.68 AUD Regular price ~~$10.42 AUD~~ Sale price $8.68 AUD Unit price per Each
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 9.53 mm (Equiv. 0.375 in.)	Overall Length (D) 17.46 mm (Equiv. 0.687 in.)
Material: Stainless Steel Head Diameter (E): 9.53 mm Head Height (D): 4.76 mm Finish: Plain Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-SS-WF Thumb Screws - 6-32 UNC - 3.5mm - 9.53x17.46 mm Knurled - Stainless Steel 5 Available Immediately \| Further orders can be expected around Tue, Aug 19, 2025 Regular price $8.68 AUD Regular price ~~$10.42 AUD~~ Sale price $8.68 AUD Unit price per Each View the product page first if you are unsure.
THS035C-010-K-SS-WF --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x17.46 mm Knurled - Stainless Steel Sale THS035C-010-K-SS-WF --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x17.46 mm Knurled - Stainless Steel Regular price $8.68 AUD Regular price ~~$10.42 AUD~~ Sale price $8.68 AUD Unit price per 5 Available Now Sale
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 10.30 mm (Equiv. 0.406 in.)	Overall Length (D) 18.26 mm (Equiv. 0.719 in.)	Head Diameter (E) 11.11 mm	Head Height (D) 4.76 mm
Material: Brass Finish: Nickel Plated Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-BN-WF Thumb Screws - 6-32 UNC - 3.5mm - 10.3x18.26 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $73.86 AUD Regular price Sale price $73.86 AUD Unit price per Each
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 10.30 mm (Equiv. 0.406 in.)	Overall Length (D) 18.26 mm (Equiv. 0.719 in.)
Material: Brass Head Diameter (E): 11.11 mm Head Height (D): 4.76 mm Finish: Nickel Plated Category: Screws - Thumb - Knurled
Part Number: THS035C-010-K-BN-WF Thumb Screws - 6-32 UNC - 3.5mm - 10.3x18.26 mm Knurled - Brass Out of Stock \| Backorder Now \| Orders can be expected around Tue, Aug 19, 2025 Regular price $73.86 AUD Regular price Sale price $73.86 AUD Unit price per Each View the product page first if you are unsure.
THS035C-010-K-BN-WF --- Thumb Screws - 6-32 UNC - 3.5mm - 10.3x18.26 mm Knurled - Brass THS035C-010-K-BN-WF --- Thumb Screws - 6-32 UNC - 3.5mm - 10.3x18.26 mm Knurled - Brass Regular price $73.86 AUD Regular price Sale price $73.86 AUD Unit price per Out of stock! Backorder Now
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 11.11 mm (Equiv. 0.437 in.)	Overall Length (D) 19.05 mm (Equiv. 0.75 in.)	Head Diameter (E) 11.11 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Screws - Thumb - Shoulder
Part Number: THS035C-019-K-3-SHL Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $12.14 AUD Regular price Sale price $12.14 AUD Unit price per Each
Thread Size (A) 6-32 UNC (3.5mm)	Thread Length (B) 11.11 mm (Equiv. 0.437 in.)	Overall Length (D) 19.05 mm (Equiv. 0.75 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (E): 11.11 mm Category: Screws - Thumb - Shoulder
Part Number: THS035C-019-K-3-SHL Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Aug 03, 2025 Regular price $12.14 AUD Regular price Sale price $12.14 AUD Unit price per Each View the product page first if you are unsure.
THS035C-019-K-3-SHL --- Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS035C-019-K-3-SHL --- Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Regular price $12.14 AUD Regular price Sale price $12.14 AUD Unit price per Out of stock! Backorder Now

Miniature Bearings Australia Pty Ltd - 3/8 Boyland Avenue, Coopers Plains, Queensland, Australia. (ABN: 94 069 113 800)