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Collection: Nuts - Thumb

Nuts (With Images)

Thumb

40 Products in this selection

This is a combined category of products from Thumb Nuts. Use the filters in the table below, or the category tree to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
Thumb Screws and Nuts PDF Quick Guide
Pan Head Screws
All Screws

Thread Size	Overall Length	Head Width (B)	Head Diameter	Shoulder Diameter	Shoulder Height	Indicative Image
2-56 UNC (2.18mm)	6.4 mm	3.18 mm	6.35 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT022C-THC-S3 Thumb Nuts - 2-56 UNC (2.18mm) x 6.4 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per Each View the product page first if you are unsure ->
Thread Size	Overall Length	Head Width (B)	Head Diameter	Indicative Image
2-56 UNC (2.18mm)	6.4 mm	3.18 mm	6.35 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT022C-THC-S3 Thumb Nuts - 2-56 UNC (2.18mm) x 6.4 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per Each View the product page first if you are unsure.
NT022C-THC-S3 --- Thumb Nuts - 2-56 UNC (2.18mm) x 6.4 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) NT022C-THC-S3 --- Thumb Nuts - 2-56 UNC (2.18mm) x 6.4 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per Out of stock! Backorder Now
4-40 UNC (2.85mm)	6.4 mm	3.18 mm	7.94 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT028C-THC-S3 Thumb Nuts - 4-40 UNC (2.85mm) x 6.4 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per Each View the product page first if you are unsure ->
4-40 UNC (2.85mm)	6.4 mm	3.18 mm	7.94 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT028C-THC-S3 Thumb Nuts - 4-40 UNC (2.85mm) x 6.4 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per Each View the product page first if you are unsure.
NT028C-THC-S3 --- Thumb Nuts - 4-40 UNC (2.85mm) x 6.4 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) NT028C-THC-S3 --- Thumb Nuts - 4-40 UNC (2.85mm) x 6.4 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) Regular price $13.05 AUD Regular price Sale price $13.05 AUD Unit price per Out of stock! Backorder Now
4-40 UNC (2.85mm)	9.5 mm	3.18 mm	12.70 mm	6.35 mm	6.35 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC (2.85mm) x 9.5 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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 ->
4-40 UNC (2.85mm)	9.5 mm	3.18 mm	12.70 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Shoulder Diameter: 6.35 mm Shoulder Height: 6.35 mm Category: Nuts - Thumb - Basic
Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC (2.85mm) x 9.5 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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.
NT028C-TH1206-S3 --- Thumb Nuts - 4-40 UNC (2.85mm) x 9.5 mm x 3.18 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 NT028C-TH1206-S3 --- Thumb Nuts - 4-40 UNC (2.85mm) x 9.5 mm x 3.18 mm 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
M3 (3x0.5mm)	7.5 mm	2.50 mm	12.00 mm	6.00 mm	5.00 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 2.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Each View the product page first if you are unsure ->
M3 (3x0.5mm)	7.5 mm	2.50 mm	12.00 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Shoulder Diameter: 6.00 mm Shoulder Height: 5.00 mm Category: Nuts - Thumb - Basic
Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 2.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Each View the product page first if you are unsure.
NT030M-TH1205-S3 --- Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 2.5 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 NT030M-TH1205-S3 --- Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 2.5 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Out of stock! Backorder Now
M3 (3x0.5mm)	7.5 mm	7.50 mm	12.00 mm	N/A mm	N/A mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT030M-TH08-S3 Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 7.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 27, 2025 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each View the product page first if you are unsure ->
M3 (3x0.5mm)	7.5 mm	7.50 mm	12.00 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Shoulder Diameter: N/A mm Shoulder Height: N/A mm Category: Nuts - Thumb - Basic
Part Number: NT030M-TH08-S3 Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 7.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 27, 2025 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each View the product page first if you are unsure.
NT030M-TH08-S3 --- Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 7.5 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 NT030M-TH08-S3 --- Thumb Nuts - M3 (3x0.5mm) x 7.5 mm x 7.5 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Out of stock! Backorder Now
6-32 UNC (3.5mm)	7.1 mm	3.18 mm	9.53 mm
Material: Brass Category: Nuts - Thumb - Collared
Part Number: NT035C-THC-BR Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm 15 Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.79 AUD Regular price ~~$5.69 AUD~~ Sale price $3.79 AUD Unit price per Each
6-32 UNC (3.5mm)	7.1 mm	3.18 mm	9.53 mm
Material: Brass Category: Nuts - Thumb - Collared
Part Number: NT035C-THC-BR Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm 15 Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.79 AUD Regular price ~~$5.69 AUD~~ Sale price $3.79 AUD Unit price per Each
NT035C-THC-BR --- Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Brass Sale NT035C-THC-BR --- Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Brass Regular price $3.79 AUD Regular price ~~$5.69 AUD~~ Sale price $3.79 AUD Unit price per 15 Available Now Sale
6-32 UNC (3.5mm)	7.1 mm	3.18 mm	9.53 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT035C-THC-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each View the product page first if you are unsure ->
6-32 UNC (3.5mm)	7.1 mm	3.18 mm	9.53 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Category: Nuts - Thumb - Collared
Part Number: NT035C-THC-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each View the product page first if you are unsure.
NT035C-THC-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) NT035C-THC-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 7.1 mm x 3.18 mm Stainless Steel 303 (Similar to A2, 304, 18-8) Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Out of stock! Backorder Now
6-32 UNC (3.5mm)	9.5 mm	3.18 mm	12.70 mm	6.35 mm	6.35 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 9.5 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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 ->
6-32 UNC (3.5mm)	9.5 mm	3.18 mm	12.70 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Shoulder Diameter: 6.35 mm Shoulder Height: 6.35 mm Category: Nuts - Thumb - Basic
Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 9.5 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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.
NT035C-TH1206-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 9.5 mm x 3.18 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 NT035C-TH1206-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 9.5 mm x 3.18 mm 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
6-32 UNC (3.5mm)	15.9 mm	3.18 mm	19.05 mm	6.35 mm	12.70 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 15.9 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $17.68 AUD Regular price Sale price $17.68 AUD Unit price per Each View the product page first if you are unsure ->
6-32 UNC (3.5mm)	15.9 mm	3.18 mm	19.05 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Shoulder Diameter: 6.35 mm Shoulder Height: 12.70 mm Category: Nuts - Thumb - Basic
Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC (3.5mm) x 15.9 mm x 3.18 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $17.68 AUD Regular price Sale price $17.68 AUD Unit price per Each View the product page first if you are unsure.
NT035C-TH1912-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 15.9 mm x 3.18 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 NT035C-TH1912-S3 --- Thumb Nuts - 6-32 UNC (3.5mm) x 15.9 mm x 3.18 mm Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Regular price $17.68 AUD Regular price Sale price $17.68 AUD Unit price per Out of stock! Backorder Now
M4 (4x0.7mm)	4 mm	4.00 mm	16.00 mm	N/A mm	N/A mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Nuts - Thumb - Basic
Part Number: NT040M-TH04-S3 Thumb Nuts - M4 (4x0.7mm) x 4 mm x 4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 27, 2025 Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Each View the product page first if you are unsure ->
M4 (4x0.7mm)	4 mm	4.00 mm	16.00 mm