Collection: Washers - Cup - Brass

Washers (With Images)

Aluminium
Brass

Nickel Plated

Nylon
Stainless Steel

4 Products in this selection

This is a combined category of Brass Cup Washers.
Use the filters in the table below, or the category tree above 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:
Screws

A more concise listing may be found on the Smallparts store at Washers - Cup - Brass. Smallparts promote the most popular MBA products.

Nom. ID (A)	Nom. OD (B)	Nom. Section (C)	Size	Indicative Image
Nom. ID (A) 2.845 mm _{(0.112 in.)}	Nom. OD (B) 9.50 mm _{(0.374 in.)}	Nom. Section (C) 2.10 mm _{(0.083 in.)}	Size 4 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0028-CU-010-021-BNP (500 Pcs) Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $89.41 AUD Regular price Sale price $89.41 AUD Unit price per Per 500
Nom. ID (A)	Nom. OD (B)	Nom. Section (C)	Size	Indicative Image
Nom. ID (A) 2.845 mm _{(0.112 in.)}	Nom. OD (B) 9.50 mm _{(0.374 in.)}	Nom. Section (C) 2.10 mm _{(0.083 in.)}	Size 4 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0028-CU-010-021-BNP (500 Pcs) Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $89.41 AUD Regular price Sale price $89.41 AUD Unit price per Per 500 View the product page first if you are unsure.
W0028-CU-010-021-BNP (500 Pcs) --- Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated W0028-CU-010-021-BNP (500 Pcs) --- Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated Regular price $89.41 AUD Regular price Sale price $89.41 AUD Unit price per Out of stock! Backorder Now
Nom. ID (A) 3.5 mm _{(0.138 in.)}	Nom. OD (B) 10.30 mm _{(0.406 in.)}	Nom. Section (C) 2.40 mm _{(0.094 in.)}	Size 6 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0035-CU-010-024-BNP (100 Pcs) Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Per 100
Nom. ID (A) 3.5 mm _{(0.138 in.)}	Nom. OD (B) 10.30 mm _{(0.406 in.)}	Nom. Section (C) 2.40 mm _{(0.094 in.)}	Size 6 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0035-CU-010-024-BNP (100 Pcs) Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Per 100 View the product page first if you are unsure.
W0035-CU-010-024-BNP (100 Pcs) --- Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated W0035-CU-010-024-BNP (100 Pcs) --- Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Out of stock! Backorder Now
Nom. ID (A) 4.762 mm _{(0.187 in.)}	Nom. OD (B) 12.70 mm _{(0.5 in.)}	Nom. Section (C) 2.40 mm _{(0.094 in.)}	Size 10 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0048-CU-013-024-BNP (500 Pcs) Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $92.59 AUD Regular price Sale price $92.59 AUD Unit price per Per 500
Nom. ID (A) 4.762 mm _{(0.187 in.)}	Nom. OD (B) 12.70 mm _{(0.5 in.)}	Nom. Section (C) 2.40 mm _{(0.094 in.)}	Size 10 UNC / UNF
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0048-CU-013-024-BNP (500 Pcs) Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $92.59 AUD Regular price Sale price $92.59 AUD Unit price per Per 500 View the product page first if you are unsure.
W0048-CU-013-024-BNP (500 Pcs) --- Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated W0048-CU-013-024-BNP (500 Pcs) --- Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated Regular price $92.59 AUD Regular price Sale price $92.59 AUD Unit price per Out of stock! Backorder Now
Nom. ID (A) 5 mm _{(0.197 in.)}	Nom. OD (B) 14.30 mm _{(0.563 in.)}	Nom. Section (C) 2.80 mm _{(0.11 in.)}	Size M5 (5x0.8mm)
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0050-CU-014-028-BNP (500 Pcs) Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $108.50 AUD Regular price Sale price $108.50 AUD Unit price per Per 500
Nom. ID (A) 5 mm _{(0.197 in.)}	Nom. OD (B) 14.30 mm _{(0.563 in.)}	Nom. Section (C) 2.80 mm _{(0.11 in.)}	Size M5 (5x0.8mm)
Material: Brass Nickel Plated Category: Washers - Cup - Brass - Nickel Plated
Part Number: W0050-CU-014-028-BNP (500 Pcs) Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jul 23, 2025 Regular price $108.50 AUD Regular price Sale price $108.50 AUD Unit price per Per 500 View the product page first if you are unsure.
W0050-CU-014-028-BNP (500 Pcs) --- Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated W0050-CU-014-028-BNP (500 Pcs) --- Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated Regular price $108.50 AUD Regular price Sale price $108.50 AUD Unit price per Out of stock! Backorder Now

Collection: Washers - Cup - Brass

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W0028-CU-010-021-BNP (500 Pcs) --- Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated

W0028-CU-010-021-BNP (500 Pcs) --- Cup Washers - 2.845x9.5x2.1 mm - Brass Nickel Plated

W0035-CU-010-024-BNP (100 Pcs) --- Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated

W0035-CU-010-024-BNP (100 Pcs) --- Cup Washers - 3.5x10.3x2.4 mm - Brass Nickel Plated

W0048-CU-013-024-BNP (500 Pcs) --- Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated

W0048-CU-013-024-BNP (500 Pcs) --- Cup Washers - 4.762x12.7x2.4 mm - Brass Nickel Plated

W0050-CU-014-028-BNP (500 Pcs) --- Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated

W0050-CU-014-028-BNP (500 Pcs) --- Cup Washers - 5x14.3x2.8 mm - Brass Nickel Plated

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Collection: Washers - Cup - Brass

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