Washers - Cup

10 Products in this selection
This is a combined category of products from multiple levels.
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.
Washers - Cup
Small Parts & Bearings

Additional resources:
Screws

A more comprehensive listing may be found on the MBA Minibearings main store at Washers - Cup.
Nom. ID (A) Nom. OD (B) Nom. Section (C) Size Indicative
Image
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
Cup Washers - 3.5x10.3x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0035-CU-010-024-S3 (10 Pcs) Cup Washers - 3.5x10.3x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
21 units (210 pcs) Available Now | Item Discontinued - Up to 21 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.50 AUD
$3.37 AUD $1.50 AUD
Per 10
Nom. ID (A) Nom. OD (B) Nom. Section (C) Size Indicative
Image
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
Cup Washers - 3.5x10.3x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0035-CU-010-024-S3 (10 Pcs) Cup Washers - 3.5x10.3x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
21 units (210 pcs) Available Now | Item Discontinued - Up to 21 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.50 AUD
$3.37 AUD $1.50 AUD
Per 10
Nom. ID (A)
3.5
mm

(0.138 in.)
Nom. OD (B)
11.10
mm

(0.437 in.)
Nom. Section (C)
2.50
mm

(0.098 in.)
Size
6 UNC / UNF
Cup Washers - 3.5x11.1x2.5 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0035-CU-011-025-NY (60 Pcs) Cup Washers - 3.5x11.1x2.5 mm - Nylon Zytel 101
1 pack (60 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 60
Nom. ID (A)
3.5
mm

(0.138 in.)
Nom. OD (B)
11.10
mm

(0.437 in.)
Nom. Section (C)
2.50
mm

(0.098 in.)
Size
6 UNC / UNF
Cup Washers - 3.5x11.1x2.5 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0035-CU-011-025-NY (60 Pcs) Cup Washers - 3.5x11.1x2.5 mm - Nylon Zytel 101
1 pack (60 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 60
Nom. ID (A)
4.17
mm

(0.164 in.)
Nom. OD (B)
13.10
mm

(0.516 in.)
Nom. Section (C)
2.90
mm

(0.114 in.)
Size
8 UNC / UNF
Cup Washers - 4.17x13.1x2.9 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0042-CU-013-029-NY (7 Pcs) Cup Washers - 4.17x13.1x2.9 mm - Nylon Zytel 101
1 pack (7 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$3.50 AUD
$6.65 AUD $3.50 AUD
Per 7
Nom. ID (A)
4.17
mm

(0.164 in.)
Nom. OD (B)
13.10
mm

(0.516 in.)
Nom. Section (C)
2.90
mm

(0.114 in.)
Size
8 UNC / UNF
Cup Washers - 4.17x13.1x2.9 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0042-CU-013-029-NY (7 Pcs) Cup Washers - 4.17x13.1x2.9 mm - Nylon Zytel 101
1 pack (7 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$3.50 AUD
$6.65 AUD $3.50 AUD
Per 7
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
Cup Washers - 4.762x12.7x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0048-CU-013-024-S3 (100 Pcs) Cup Washers - 4.762x12.7x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 08, 2025
$22.23 AUD
$26.67 AUD $22.23 AUD
Per 100
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
Cup Washers - 4.762x12.7x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0048-CU-013-024-S3 (100 Pcs) Cup Washers - 4.762x12.7x2.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 08, 2025
$22.23 AUD
$26.67 AUD $22.23 AUD
Per 100
View the product page first if you are unsure.
Nom. ID (A)
4.762
mm

(0.187 in.)
Nom. OD (B)
14.70
mm

(0.579 in.)
Nom. Section (C)
3.90
mm

(0.154 in.)
Size
10 UNC / UNF
Cup Washers - 4.762x14.7x3.9 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0048-CU-015-039-NY (40 Pcs) Cup Washers - 4.762x14.7x3.9 mm - Nylon Zytel 101
1 pack (40 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 40
Nom. ID (A)
4.762
mm

(0.187 in.)
Nom. OD (B)
14.70
mm

(0.579 in.)
Nom. Section (C)
3.90
mm

(0.154 in.)
Size
10 UNC / UNF
Cup Washers - 4.762x14.7x3.9 mm - Nylon Zytel 101
Material: Nylon (Zytel 101)   
Category: Washers - Cup - Nylon
Part Number: W0048-CU-015-039-NY (40 Pcs) Cup Washers - 4.762x14.7x3.9 mm - Nylon Zytel 101
1 pack (40 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 40
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)
Cup Washers - 5x14.3x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0050-CU-014-028-S3 (20 Pcs) Cup Washers - 5x14.3x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
17 units (340 pcs) Available Now | Further orders can be expected around Tue, Jul 08, 2025
$7.32 AUD
$7.32 AUD
Per 20
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)
Cup Washers - 5x14.3x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0050-CU-014-028-S3 (20 Pcs) Cup Washers - 5x14.3x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
17 units (340 pcs) Available Now | Further orders can be expected around Tue, Jul 08, 2025
$7.32 AUD
$7.32 AUD
Per 20
View the product page first if you are unsure.
Nom. ID (A)
6.00
mm

(0.236 in.)
Nom. OD (B)
12.00
mm

(0.472 in.)
Nom. Section (C)
3.00
mm

(0.118 in.)
Size
M6
Cup Washers - 6x12x3 mm - Aluminium
Material: Aluminium   
Category: Washers - Cup - Aluminium
Part Number: W0060-CU-012-030-A (6 Pcs) Cup Washers - 6x12x3 mm - Aluminium
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.00 AUD
$11.40 AUD $6.00 AUD
Per 6
Nom. ID (A)
6.00
mm

(0.236 in.)
Nom. OD (B)
12.00
mm

(0.472 in.)
Nom. Section (C)
3.00
mm

(0.118 in.)
Size
M6
Cup Washers - 6x12x3 mm - Aluminium
Material: Aluminium   
Category: Washers - Cup - Aluminium
Part Number: W0060-CU-012-030-A (6 Pcs) Cup Washers - 6x12x3 mm - Aluminium
1 pack (6 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$6.00 AUD
$11.40 AUD $6.00 AUD
Per 6
Nom. ID (A)
6
mm

(0.236 in.)
Nom. OD (B)
15.10
mm

(0.594 in.)
Nom. Section (C)
2.80
mm

(0.11 in.)
Size
M6
Cup Washers - 6x15.1x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0060-CU-015-028-S3 (10 Pcs) Cup Washers - 6x15.1x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
220 units (2200 pcs) Available Now | Further orders can be expected around Tue, Jul 08, 2025
$3.95 AUD
$3.95 AUD
Per 10
Nom. ID (A)
6
mm

(0.236 in.)
Nom. OD (B)
15.10
mm

(0.594 in.)
Nom. Section (C)
2.80
mm

(0.11 in.)
Size
M6
Cup Washers - 6x15.1x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0060-CU-015-028-S3 (10 Pcs) Cup Washers - 6x15.1x2.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
220 units (2200 pcs) Available Now | Further orders can be expected around Tue, Jul 08, 2025
$3.95 AUD
$3.95 AUD
Per 10
View the product page first if you are unsure.
Nom. ID (A)
7
mm

(0.276 in.)
Nom. OD (B)
15.90
mm

(0.626 in.)
Nom. Section (C)
3.20
mm

(0.126 in.)
Size
M7
Cup Washers - 7x15.9x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0070-CU-016-032-S3 (100 Pcs) Cup Washers - 7x15.9x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 08, 2025
$27.32 AUD
$32.78 AUD $27.32 AUD
Per 100
Nom. ID (A)
7
mm

(0.276 in.)
Nom. OD (B)
15.90
mm

(0.626 in.)
Nom. Section (C)
3.20
mm

(0.126 in.)
Size
M7
Cup Washers - 7x15.9x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0070-CU-016-032-S3 (100 Pcs) Cup Washers - 7x15.9x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 08, 2025
$27.32 AUD
$32.78 AUD $27.32 AUD
Per 100
View the product page first if you are unsure.
Nom. ID (A)
8
mm

(0.315 in.)
Nom. OD (B)
19.80
mm

(0.78 in.)
Nom. Section (C)
3.20
mm

(0.126 in.)
Size
M8, 5/16
Cup Washers - 8x19.8x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0080-CU-020-032-S3 Cup Washers - 8x19.8x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Nom. ID (A)
8
mm

(0.315 in.)
Nom. OD (B)
19.80
mm

(0.78 in.)
Nom. Section (C)
3.20
mm

(0.126 in.)
Size
M8, 5/16
Cup Washers - 8x19.8x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Cup - Stainless Steel
Part Number: W0080-CU-020-032-S3 Cup Washers - 8x19.8x3.2 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each