Collection: Screws - Thumb - Knurled - Stainless - Standard

Screws -> Thumb -> Knurled -> Stainless -> Standard

There are 52 products in the sub-categories of Screws - Thumb - Knurled - Stainless - Standard. Scroll down or follow the link to Screws - Thumb - Knurled - Stainless - Standard in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Standard Stainless Knurled Thumb Screws. Stainless steel knurled head thumb screws

An expanded range may be available on special order. Please enquire.

Miniature Bearings Australia - MBA Minibearings

Additional resources:

A more concise listing may be found in the Screws - Thumb - Knurled - Stainless - Standard category on the Small Parts & Bearings online store.

Thread Size (C)	Thread Length (Tl)	Overall Length (L)	Head Diameter (D)	Head Height (H)
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (D) 7.94 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS028C-010-K-3 Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Screw 3 Available Now \| 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 ~~$8.41 AUD~~ Sale price $7.01 AUD Unit price per Each Quantity Required 3 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)	Thread Length (Tl)	Overall Length (L)	Indicative Image
Thread Size (C) 4-40 UNC (2.85mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (D): 7.94 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS028C-010-K-3 Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Screw 3 Available Now \| 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 ~~$8.41 AUD~~ Sale price $7.01 AUD Unit price per Each Quantity Required 3 Available Now. These are priced to quit. Please contact us for a quote if you require more.
THS028C-010-K-3 --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Sale THS028C-010-K-3 --- Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Regular price $7.01 AUD Regular price ~~$8.41 AUD~~ Sale price $7.01 AUD Unit price per 3 Available Now Sale
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 6.00 mm (Equiv. 0.236 in.)	Overall Length (L) 10.50 mm (Equiv. 0.413 in.)	Head Diameter (D) 12.00 mm	Head Height (H) 4.50 mm
Material: Stainless Steel Finish: Plain
Part Number: THS030M-006-K-3 (2 Pcs) Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Screw 1 pack (2 pcs) Available Now \| 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 Quantity Required 1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 6.00 mm (Equiv. 0.236 in.)	Overall Length (L) 10.50 mm (Equiv. 0.413 in.)
Material: Stainless Steel Head Diameter (D): 12.00 mm Head Height (H): 4.50 mm Finish: Plain
Part Number: THS030M-006-K-3 (2 Pcs) Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Screw 1 pack (2 pcs) Available Now \| 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 Quantity Required 1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
THS030M-006-K-3 (2 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Screw Sale THS030M-006-K-3 (2 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 6x10.5 mm Knurled - Stainless Steel Screw Regular price $11.87 AUD Regular price ~~$22.56 AUD~~ Sale price $11.87 AUD Unit price per 1 Available Now Sale
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 12.50 mm (Equiv. 0.492 in.)	Head Diameter (D) 12.00 mm	Head Height (H) 4.50 mm
Material: Stainless Steel Finish: Plain
Part Number: THS030M-008-K-3 Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.59 AUD Regular price ~~$18.71 AUD~~ Sale price $15.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 12.50 mm (Equiv. 0.492 in.)
Material: Stainless Steel Head Diameter (D): 12.00 mm Head Height (H): 4.50 mm Finish: Plain
Part Number: THS030M-008-K-3 Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.59 AUD Regular price ~~$18.71 AUD~~ Sale price $15.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS030M-008-K-3 --- Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Screw Sale THS030M-008-K-3 --- Thumb Screws - M3 - 3x0.5mm - 8x12.5 mm Knurled - Stainless Steel Screw 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 (C) M3 (3x0.5mm)	Thread Length (Tl) 10.00 mm (Equiv. 0.394 in.)	Overall Length (L) 12.50 mm (Equiv. 0.492 in.)	Head Diameter (D) 12.00 mm	Head Height (H) 2.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain
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 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 10.00 mm (Equiv. 0.394 in.)	Overall Length (L) 12.50 mm (Equiv. 0.492 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (D): 12.00 mm Head Height (H): 2.50 mm Finish: Plain
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 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS030M-010-K-3 --- Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw THS030M-010-K-3 --- Thumb Screws - M3 - 3x0.5mm - 10x12.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Out of stock! Backorder Now
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 11.00 mm (Equiv. 0.433 in.)	Overall Length (L) 16.00 mm (Equiv. 0.63 in.)	Head Diameter (D) 8.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS030M-011-K-3 Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $16.77 AUD Regular price ~~$20.13 AUD~~ Sale price $16.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 11.00 mm (Equiv. 0.433 in.)	Overall Length (L) 16.00 mm (Equiv. 0.63 in.)
Material: Stainless Steel Head Diameter (D): 8.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS030M-011-K-3 Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $16.77 AUD Regular price ~~$20.13 AUD~~ Sale price $16.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS030M-011-K-3 --- Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Screw Sale THS030M-011-K-3 --- Thumb Screws - M3 - 3x0.5mm - 11x16 mm Knurled - Stainless Steel Screw 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 (C) M3 (3x0.5mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)	Head Diameter (D) 8.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS030M-013-K-3 (116 Pcs) Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Sep 17, 2025 Regular price $614.68 AUD Regular price ~~$737.62 AUD~~ Sale price $614.68 AUD Unit price per Per 116 Quantity Required Backorder: Out of Stock.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)
Material: Stainless Steel Head Diameter (D): 8.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS030M-013-K-3 (116 Pcs) Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Sep 17, 2025 Regular price $614.68 AUD Regular price ~~$737.62 AUD~~ Sale price $614.68 AUD Unit price per Per 116 Quantity Required Backorder: Out of Stock.
THS030M-013-K-3 (116 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Screw Sale THS030M-013-K-3 (116 Pcs) --- Thumb Screws - M3 - 3x0.5mm - 13x18 mm Knurled - Stainless Steel Screw 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 (C) M3 (3x0.5mm)	Thread Length (Tl) 16.00 mm (Equiv. 0.63 in.)	Overall Length (L) 18.50 mm (Equiv. 0.728 in.)	Head Diameter (D) 12.00 mm	Head Height (H) 2.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain
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 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3 (3x0.5mm)	Thread Length (Tl) 16.00 mm (Equiv. 0.63 in.)	Overall Length (L) 18.50 mm (Equiv. 0.728 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (D): 12.00 mm Head Height (H): 2.50 mm Finish: Plain
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 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS030M-016-K-3 --- Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Sale THS030M-016-K-3 --- Thumb Screws - M3 - 3x0.5mm - 16x18.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Regular price $10.86 AUD Regular price ~~$13.04 AUD~~ Sale price $10.86 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M3.5 (3.5x0.6mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 13.00 mm (Equiv. 0.512 in.)	Head Diameter (D) 8.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS035M-008-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3.5 (3.5x0.6mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 13.00 mm (Equiv. 0.512 in.)
Material: Stainless Steel Head Diameter (D): 8.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS035M-008-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS035M-008-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Screw Sale THS035M-008-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 8x13 mm Knurled - Stainless Steel Screw 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 (C) M3.5 (3.5x0.6mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)	Head Diameter (D) 8.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS035M-013-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M3.5 (3.5x0.6mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)
Material: Stainless Steel Head Diameter (D): 8.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS035M-013-K-3 Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $17.59 AUD Regular price ~~$21.11 AUD~~ Sale price $17.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS035M-013-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Screw Sale THS035M-013-K-3 --- Thumb Screws - M3.5 - 3.5x0.6mm - 13x18 mm Knurled - Stainless Steel Screw 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 (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 7.94 mm (Equiv. 0.313 in.)	Overall Length (L) 12.70 mm (Equiv. 0.5 in.)	Head Diameter (D) 7.94 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS035C-008-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $20.59 AUD Regular price ~~$24.71 AUD~~ Sale price $20.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 7.94 mm (Equiv. 0.313 in.)	Overall Length (L) 12.70 mm (Equiv. 0.5 in.)
Material: Stainless Steel Head Diameter (D): 7.94 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS035C-008-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $20.59 AUD Regular price ~~$24.71 AUD~~ Sale price $20.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS035C-008-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Screw Sale THS035C-008-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 7.94x12.7 mm Knurled - Stainless Steel Screw 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 (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (D) 7.94 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS035C-010-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $13.50 AUD Regular price ~~$16.20 AUD~~ Sale price $13.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (D): 7.94 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS035C-010-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $13.50 AUD Regular price ~~$16.20 AUD~~ Sale price $13.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS035C-010-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Sale THS035C-010-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 9.53x14.29 mm Knurled - Stainless Steel Screw 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 (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 12.70 mm (Equiv. 0.5 in.)	Overall Length (L) 17.46 mm (Equiv. 0.687 in.)	Head Diameter (D) 7.94 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS035C-013-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 6-32 UNC (3.5mm)	Thread Length (Tl) 12.70 mm (Equiv. 0.5 in.)	Overall Length (L) 17.46 mm (Equiv. 0.687 in.)
Material: Stainless Steel Head Diameter (D): 7.94 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS035C-013-K-3 Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS035C-013-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Sale THS035C-013-K-3 --- Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 13.50 mm (Equiv. 0.531 in.)	Head Diameter (D) 16.00 mm	Head Height (H) 5.50 mm
Material: Stainless Steel Finish: Plain
Part Number: THS040M-008-K-3 (2 Pcs) Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw 1 pack (2 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.60 AUD Regular price ~~$29.64 AUD~~ Sale price $15.60 AUD Unit price per Per 2 Quantity Required 1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 8.00 mm (Equiv. 0.315 in.)	Overall Length (L) 13.50 mm (Equiv. 0.531 in.)
Material: Stainless Steel Head Diameter (D): 16.00 mm Head Height (H): 5.50 mm Finish: Plain
Part Number: THS040M-008-K-3 (2 Pcs) Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw 1 pack (2 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.60 AUD Regular price ~~$29.64 AUD~~ Sale price $15.60 AUD Unit price per Per 2 Quantity Required 1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
THS040M-008-K-3 (2 Pcs) --- Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw Sale THS040M-008-K-3 (2 Pcs) --- Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw Regular price $15.60 AUD Regular price ~~$29.64 AUD~~ Sale price $15.60 AUD Unit price per 1 Available Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 9.00 mm (Equiv. 0.354 in.)	Overall Length (L) 14.00 mm (Equiv. 0.551 in.)	Head Diameter (D) 10.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS040M-009-K-3 Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $20.05 AUD Regular price ~~$24.05 AUD~~ Sale price $20.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 9.00 mm (Equiv. 0.354 in.)	Overall Length (L) 14.00 mm (Equiv. 0.551 in.)
Material: Stainless Steel Head Diameter (D): 10.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS040M-009-K-3 Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $20.05 AUD Regular price ~~$24.05 AUD~~ Sale price $20.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-009-K-3 --- Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw Sale THS040M-009-K-3 --- Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw Regular price $20.05 AUD Regular price ~~$24.05 AUD~~ Sale price $20.05 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 10.00 mm (Equiv. 0.394 in.)	Overall Length (L) 13.50 mm (Equiv. 0.531 in.)	Head Diameter (D) 16.00 mm	Head Height (H) 3.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain
Part Number: THS040M-010-K-3 Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 10.00 mm (Equiv. 0.394 in.)	Overall Length (L) 13.50 mm (Equiv. 0.531 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (D): 16.00 mm Head Height (H): 3.50 mm Finish: Plain
Part Number: THS040M-010-K-3 Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-010-K-3 --- Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Sale THS040M-010-K-3 --- Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 11.00 mm (Equiv. 0.433 in.)	Overall Length (L) 16.00 mm (Equiv. 0.63 in.)	Head Diameter (D) 10.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS040M-011-K-3 Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 11.00 mm (Equiv. 0.433 in.)	Overall Length (L) 16.00 mm (Equiv. 0.63 in.)
Material: Stainless Steel Head Diameter (D): 10.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS040M-011-K-3 Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-011-K-3 --- Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw Sale THS040M-011-K-3 --- Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)	Head Diameter (D) 10.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS040M-013-K-3 Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $22.23 AUD Regular price ~~$26.67 AUD~~ Sale price $22.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 13.00 mm (Equiv. 0.512 in.)	Overall Length (L) 18.00 mm (Equiv. 0.709 in.)
Material: Stainless Steel Head Diameter (D): 10.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS040M-013-K-3 Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $22.23 AUD Regular price ~~$26.67 AUD~~ Sale price $22.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-013-K-3 --- Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw Sale THS040M-013-K-3 --- Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw Regular price $22.23 AUD Regular price ~~$26.67 AUD~~ Sale price $22.23 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 14.00 mm (Equiv. 0.551 in.)	Overall Length (L) 19.00 mm (Equiv. 0.748 in.)	Head Diameter (D) 10.00 mm	Head Height (H) 5.00 mm
Material: Stainless Steel Finish: Plain
Part Number: THS040M-014-K-3 Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 14.00 mm (Equiv. 0.551 in.)	Overall Length (L) 19.00 mm (Equiv. 0.748 in.)
Material: Stainless Steel Head Diameter (D): 10.00 mm Head Height (H): 5.00 mm Finish: Plain
Part Number: THS040M-014-K-3 Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-014-K-3 --- Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw Sale THS040M-014-K-3 --- Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 16.00 mm (Equiv. 0.63 in.)	Overall Length (L) 19.50 mm (Equiv. 0.768 in.)	Head Diameter (D) 16.00 mm	Head Height (H) 3.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain
Part Number: THS040M-016-K-3 Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $11.50 AUD Regular price ~~$13.80 AUD~~ Sale price $11.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 16.00 mm (Equiv. 0.63 in.)	Overall Length (L) 19.50 mm (Equiv. 0.768 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (D): 16.00 mm Head Height (H): 3.50 mm Finish: Plain
Part Number: THS040M-016-K-3 Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $11.50 AUD Regular price ~~$13.80 AUD~~ Sale price $11.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-016-K-3 --- Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Sale THS040M-016-K-3 --- Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw 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 (C) M4 (4x0.7mm)	Thread Length (Tl) 20.00 mm (Equiv. 0.787 in.)	Overall Length (L) 23.50 mm (Equiv. 0.925 in.)	Head Diameter (D) 16.00 mm	Head Height (H) 3.50 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Finish: Plain
Part Number: THS040M-020-K-3 Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $12.86 AUD Regular price ~~$15.44 AUD~~ Sale price $12.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) M4 (4x0.7mm)	Thread Length (Tl) 20.00 mm (Equiv. 0.787 in.)	Overall Length (L) 23.50 mm (Equiv. 0.925 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Head Diameter (D): 16.00 mm Head Height (H): 3.50 mm Finish: Plain
Part Number: THS040M-020-K-3 Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $12.86 AUD Regular price ~~$15.44 AUD~~ Sale price $12.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS040M-020-K-3 --- Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Sale THS040M-020-K-3 --- Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw Regular price $12.86 AUD Regular price ~~$15.44 AUD~~ Sale price $12.86 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (D) 9.53 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS042C-010-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 9.53x14.29 mm Knurled - Stainless Steel Screw 2 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $20.95 AUD Regular price Sale price $20.95 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (D): 9.53 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS042C-010-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 9.53x14.29 mm Knurled - Stainless Steel Screw 2 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $20.95 AUD Regular price Sale price $20.95 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
THS042C-010-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 9.53x14.29 mm Knurled - Stainless Steel Screw THS042C-010-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Regular price $20.95 AUD Regular price Sale price $20.95 AUD Unit price per 2 Available Now
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 12.70 mm (Equiv. 0.5 in.)	Overall Length (L) 17.46 mm (Equiv. 0.687 in.)	Head Diameter (D) 9.53 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS042C-013-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.68 AUD Regular price ~~$18.82 AUD~~ Sale price $15.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 12.70 mm (Equiv. 0.5 in.)	Overall Length (L) 17.46 mm (Equiv. 0.687 in.)
Material: Stainless Steel Head Diameter (D): 9.53 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS042C-013-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $15.68 AUD Regular price ~~$18.82 AUD~~ Sale price $15.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS042C-013-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Sale THS042C-013-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 12.7x17.46 mm Knurled - Stainless Steel Screw Regular price $15.68 AUD Regular price ~~$18.82 AUD~~ Sale price $15.68 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 15.88 mm (Equiv. 0.625 in.)	Overall Length (L) 20.64 mm (Equiv. 0.813 in.)	Head Diameter (D) 9.53 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS042C-016-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 15.88x20.64 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 8-32 UNC (4.17mm)	Thread Length (Tl) 15.88 mm (Equiv. 0.625 in.)	Overall Length (L) 20.64 mm (Equiv. 0.813 in.)
Material: Stainless Steel Head Diameter (D): 9.53 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS042C-016-K-3 Thumb Screws - 8-32 UNC - 4.17mm - 15.88x20.64 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS042C-016-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 15.88x20.64 mm Knurled - Stainless Steel Screw Sale THS042C-016-K-3 --- Thumb Screws - 8-32 UNC - 4.17mm - 15.88x20.64 mm Knurled - Stainless Steel Screw Regular price $16.14 AUD Regular price ~~$19.36 AUD~~ Sale price $16.14 AUD Unit price per Out of stock! Backorder Now Sale
Thread Size (C) 10-32 UNF (4.76mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)	Head Diameter (D) 11.11 mm	Head Height (H) 4.76 mm
Material: Stainless Steel Finish: Plain
Part Number: THS048F-010-K-3 Thumb Screws - 10-32 UNF - 4.76mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Thread Size (C) 10-32 UNF (4.76mm)	Thread Length (Tl) 9.53 mm (Equiv. 0.375 in.)	Overall Length (L) 14.29 mm (Equiv. 0.563 in.)
Material: Stainless Steel Head Diameter (D): 11.11 mm Head Height (H): 4.76 mm Finish: Plain
Part Number: THS048F-010-K-3 Thumb Screws - 10-32 UNF - 4.76mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
THS048F-010-K-3 --- Thumb Screws - 10-32 UNF - 4.76mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Sale THS048F-010-K-3 --- Thumb Screws - 10-32 UNF - 4.76mm - 9.53x14.29 mm Knurled - Stainless Steel Screw Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Out of stock! Backorder Now Sale

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Collection: Screws - Thumb - Knurled - Stainless - Standard

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