Collection: Washers

1070 Products in this selection
Combined category including sub-categories of washers. These include disc spring, flat, disk lock, cup, lock, self aligning, lockrite, thrust, spring, shoulder, serrated, and square.
Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Washers.
Nominal Inside Diameter (B) Housing Pad Bore (d3) OD (d2) Ball socket (h1) Spherical Disk (h2) Overall Height (H) Indicative
Image
Nominal Inside Diameter (B)
10.00
mm
+ 0.50 / + 1.20
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.10 / - 0.30
(Equiv. 0.63 in.)
OD (d2)
1.02
mm
Ball socket (h1)
0.20
mm
Spherical Disk (h2)
Suits OD of 625, and 634 Bearings
mm
Spring Washers - 10x16x1.02 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-010-W3-S2 (PK-2) Spring Washers - 10x16x1.02 mm Wave - Stainless Steel 302/304 Similar to A2, 18-8 Washer
275 units (550 pcs) Available Now | Further orders can be expected around Tue, Aug 18, 2026
Regular price $2.41 AUD
Regular price Sale price $2.41 AUD
Per 2
Nominal Inside Diameter (B) Housing Pad Bore (d3) OD (d2) Ball socket (h1) Indicative
Image
Nominal Inside Diameter (B)
10.00
mm
+ 0.50 / + 1.20
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.10 / - 0.30
(Equiv. 0.63 in.)
OD (d2)
1.02
mm
Ball socket (h1)
0.20
mm
Spring Washers - 10x16x1.02 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spherical Disk (h2): Suits OD of 625, and 634 Bearings mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-010-W3-S2 (PK-2) Spring Washers - 10x16x1.02 mm Wave - Stainless Steel 302/304 Similar to A2, 18-8 Washer
275 units (550 pcs) Available Now | Further orders can be expected around Tue, Aug 18, 2026
Regular price $2.41 AUD
Regular price Sale price $2.41 AUD
Per 2
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.000
mm
+ 0.005 / + 0.127
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.000
mm
+ 0.000 / - 0.025
(Equiv. 0.63 in.)
OD (d2)
0.800
mm
+ /- 0.025
(Equiv. 0.031 in.)
Flat Washers - 10x16x0.8 mm - Laminated Brass
Material: Laminated Brass   
Category: Washers - Flat - Precision Shim
Part Number: W010P-F-016-008P-BL (Each) Flat Washers - 10x16x0.8 mm Precision Shim - Laminated Brass Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.80 AUD
Regular price $1.52 AUD Sale price $0.80 AUD
Each
Nominal Inside Diameter (B)
10.000
mm
+ 0.005 / + 0.127
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.000
mm
+ 0.000 / - 0.025
(Equiv. 0.63 in.)
OD (d2)
0.800
mm
+ /- 0.025
(Equiv. 0.031 in.)
Flat Washers - 10x16x0.8 mm - Laminated Brass
Material: Laminated Brass   
Category: Washers - Flat - Precision Shim
Part Number: W010P-F-016-008P-BL (Each) Flat Washers - 10x16x0.8 mm Precision Shim - Laminated Brass Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.80 AUD
Regular price $1.52 AUD Sale price $0.80 AUD
Each
Nominal Inside Diameter (B)
10
mm
Housing Pad Bore (d3)
16
mm
OD (d2)
1.00
mm
Ball socket (h1)
1.60
mm
Spherical Disk (h2)
M10
mm
Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Serrated - Safety
Part Number: W0100-LK-016-010-S-CB (PK-10) Serrated Washers - 10x16x1 mm Safety - Carbon Spring Steel Self Finish Washer
15 units (150 pcs) Available Now | Item Discontinued - Up to 15 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
Per 10
Nominal Inside Diameter (B)
10
mm
Housing Pad Bore (d3)
16
mm
OD (d2)
1.00
mm
Ball socket (h1)
1.60
mm
Serrated Washers - 10x16x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): M10 mm   
Category: Washers - Serrated - Safety
Part Number: W0100-LK-016-010-S-CB (PK-10) Serrated Washers - 10x16x1 mm Safety - Carbon Spring Steel Self Finish Washer
15 units (150 pcs) Available Now | Item Discontinued - Up to 15 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
+ 0.3 / + 0.7
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.3 / - 0.7
(Equiv. 0.63 in.)
OD (d2)
1.20
mm
Ball socket (h1)
0.15
mm
Spherical Disk (h2)
Suits OD of 625, and 634 Bearings (Equiv EPL004)
mm
Spring Washers - 10x16x1.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-012-W3-C (Each) Spring Washers - 10x16x1.2 mm Wave - Carbon Spring Steel Self Finish Washer
370 Available Now | Item Discontinued - Up to 370 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $1.41 AUD
Regular price $1.69 AUD Sale price $1.41 AUD
Each
Nominal Inside Diameter (B)
10.00
mm
+ 0.3 / + 0.7
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.3 / - 0.7
(Equiv. 0.63 in.)
OD (d2)
1.20
mm
Ball socket (h1)
0.15
mm
Spring Washers - 10x16x1.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 625, and 634 Bearings (Equiv EPL004) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-012-W3-C (Each) Spring Washers - 10x16x1.2 mm Wave - Carbon Spring Steel Self Finish Washer
370 Available Now | Item Discontinued - Up to 370 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $1.41 AUD
Regular price $1.69 AUD Sale price $1.41 AUD
Each
Nominal Inside Diameter (B)
10.00
mm
+ 0.3 / + 0.7
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.3 / - 0.7
(Equiv. 0.63 in.)
OD (d2)
1.30
mm
Ball socket (h1)
0.15
mm
Spherical Disk (h2)
Suits OD of 625, and 634 Bearings (Equiv EPL005)
mm
Spring Washers - 10x16x1.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-013-W3-C (PK-2) Spring Washers - 10x16x1.3 mm Wave - Carbon Spring Steel Self Finish Washer
45 units (90 pcs) Available Now | Item Discontinued - Up to 45 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.77 AUD
Regular price $3.33 AUD Sale price $2.77 AUD
Per 2
Nominal Inside Diameter (B)
10.00
mm
+ 0.3 / + 0.7
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
16.00
mm
- 0.3 / - 0.7
(Equiv. 0.63 in.)
OD (d2)
1.30
mm
Ball socket (h1)
0.15
mm
Spring Washers - 10x16x1.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 625, and 634 Bearings (Equiv EPL005) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-016-013-W3-C (PK-2) Spring Washers - 10x16x1.3 mm Wave - Carbon Spring Steel Self Finish Washer
45 units (90 pcs) Available Now | Item Discontinued - Up to 45 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.77 AUD
Regular price $3.33 AUD Sale price $2.77 AUD
Per 2
Nominal Inside Diameter (B)
10.0
mm
Housing Pad Bore (d3)
16.5
mm
OD (d2)
Per Pair - 2.5
mm
Overall Height (H)
Sold per pair
mm
LockRite Washers - 10x16.5 - 2.50 -Per Pair- - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated   
Category: Washers - LockRite - Corrosion Resistant
Part Number: W0100-LK-017-025-LR-CZ (Pair) LockRite Washers - 10x16.5 - Per Pair - 2.5 Corrosion Resistant - Carbon Steel Zinc Plated Washer
36 Available Now | Item Discontinued - Up to 36 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Per Pair
Nominal Inside Diameter (B)
10.0
mm
Housing Pad Bore (d3)
16.5
mm
OD (d2)
Per Pair - 2.5
mm
LockRite Washers - 10x16.5 - 2.50 -Per Pair- - Carbon Steel Zinc Plated
Material: Carbon Steel Zinc Plated    Overall Height (H): Sold per pair mm   
Category: Washers - LockRite - Corrosion Resistant
Part Number: W0100-LK-017-025-LR-CZ (Pair) LockRite Washers - 10x16.5 - Per Pair - 2.5 Corrosion Resistant - Carbon Steel Zinc Plated Washer
36 Available Now | Item Discontinued - Up to 36 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.86 AUD
Regular price $1.04 AUD Sale price $0.86 AUD
Per Pair
Nominal Inside Diameter (B)
10
mm
Housing Pad Bore (d3)
17.9
mm
OD (d2)
3.40
mm
Ball socket (h1)
M10
mm
Spherical Disk (h2)
8.00
mm
Disk Lock Washers - 10x17.9x3.4 mm - Stainless Steel 302 Similar to A2, 304, 18-8
Material: Stainless Steel 302 (Similar to A2, 304, 18-8)   
Category:
Part Number: W0100-LK-018-034-D-S2 (PAIR) Disk Lock Washers - 10x17.9x3.4 mm - Stainless Steel 302 Similar to A2, 304, 18-8 Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Per PAIR
Nominal Inside Diameter (B)
10
mm
Housing Pad Bore (d3)
17.9
mm
OD (d2)
3.40
mm
Ball socket (h1)
M10
mm
Disk Lock Washers - 10x17.9x3.4 mm - Stainless Steel 302 Similar to A2, 304, 18-8
Material: Stainless Steel 302 (Similar to A2, 304, 18-8)    Spherical Disk (h2): 8.00 mm   
Category:
Part Number: W0100-LK-018-034-D-S2 (PAIR) Disk Lock Washers - 10x17.9x3.4 mm - Stainless Steel 302 Similar to A2, 304, 18-8 Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Per PAIR
Nominal Inside Diameter (B)
10.00
mm
+ 0.430 / - 0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.00
mm
+/- 0.55
(Equiv. 0.709 in.)
OD (d2)
2.00
mm
Ball socket (h1)
0.80
mm
Spherical Disk (h2)
Zinc Plated
mm
Spring Washers - 10x18x2 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated    Compensation angle: Curved DIN 137 Type A °   
Category: Washers - Spring - Curved
Part Number: W0100-T-018-020-WC-CZ (PK-10) Spring Washers - 10x18x2 mm Curved - Carbon Spring Steel Zinc Plated Washer
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
+ 0.430 / - 0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.00
mm
+/- 0.55
(Equiv. 0.709 in.)
OD (d2)
2.00
mm
Ball socket (h1)
0.80
mm
Spring Washers - 10x18x2 mm - Spring Steel Zinc Plated
Material: Carbon Spring Steel Zinc Plated    Spherical Disk (h2): Zinc Plated mm    Compensation angle: Curved DIN 137 Type A °   
Category: Washers - Spring - Curved
Part Number: W0100-T-018-020-WC-CZ (PK-10) Spring Washers - 10x18x2 mm Curved - Carbon Spring Steel Zinc Plated Washer
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
+ 0.5 / - 0.0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.1
mm
OD (d2)
2.20
mm
Lock Washers - 10x18.1x2.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Compensation angle: 304 Stainless °   
Category: Washers - Lock - Split
Part Number: W0100-T-018-022-L-S4 (PK-100) Lock Washers - 10x18.1x2.2 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 11, 2026
Regular price $21.77 AUD
Regular price Sale price $21.77 AUD
Per 100
Nominal Inside Diameter (B)
10.00
mm
+ 0.5 / - 0.0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.1
mm
OD (d2)
2.20
mm
Lock Washers - 10x18.1x2.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Compensation angle: 304 Stainless °   
Category: Washers - Lock - Split
Part Number: W0100-T-018-022-L-S4 (PK-100) Lock Washers - 10x18.1x2.2 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 11, 2026
Regular price $21.77 AUD
Regular price Sale price $21.77 AUD
Per 100
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.00
mm
+ 0.5 / - 0.0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.1
mm
OD (d2)
2.20
mm
Lock Washers - 10x18.1x2.2 mm
Material: Titanium - CP1 Commercially Pure   
Category: Washers - Lock - Split
Part Number: W0100-T-018-022-L-TC1 (PK-10) Lock Washers - 10x18.1x2.2 mm Split Washer
8 units (80 pcs) Available Now | Item Discontinued - Up to 8 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
+ 0.5 / - 0.0
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
18.1
mm
OD (d2)
2.20
mm
Lock Washers - 10x18.1x2.2 mm
Material: Titanium - CP1 Commercially Pure   
Category: Washers - Lock - Split
Part Number: W0100-T-018-022-L-TC1 (PK-10) Lock Washers - 10x18.1x2.2 mm Split Washer
8 units (80 pcs) Available Now | Item Discontinued - Up to 8 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
Housing Pad Bore (d3)
19.60
mm
OD (d2)
1.63
mm
+/-0.08
(Equiv. 0.064 in.)
Ball socket (h1)
0.55
mm
Spring Washers - 10x19.6x1.63 mm 3 Wave - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-020-016-W3-S2 (PK-10) Spring Washers - 10x19.6x1.63 mm Wave - Stainless Steel 302/304 Similar to A2, 18-8 Washer
10 units (100 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $14.40 AUD Sale price $12.00 AUD
Per 10
Nominal Inside Diameter (B)
10.00
mm
Housing Pad Bore (d3)
19.60
mm
OD (d2)
1.63
mm
+/-0.08
(Equiv. 0.064 in.)
Ball socket (h1)
0.55
mm
Spring Washers - 10x19.6x1.63 mm 3 Wave - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0100-T-020-016-W3-S2 (PK-10) Spring Washers - 10x19.6x1.63 mm Wave - Stainless Steel 302/304 Similar to A2, 18-8 Washer
10 units (100 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $14.40 AUD Sale price $12.00 AUD
Per 10
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
OD (d2)
1.45
mm
AS1237 / DIN125
(Equiv. 0.057 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x20x1.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial
Part Number: W0100-F-020-015-S4 (PK-50) Flat Washers - 10x20x1.45 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
4 units (200 pcs) Available Now | Item Discontinued - Up to 4 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
Per 50
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
OD (d2)
1.45
mm
AS1237 / DIN125
(Equiv. 0.057 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x20x1.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial
Part Number: W0100-F-020-015-S4 (PK-50) Flat Washers - 10x20x1.45 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
4 units (200 pcs) Available Now | Item Discontinued - Up to 4 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
Per 50
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Screw
mm
Flat Washers - 10x20x2 mm - Titanium - CP1 Commercially Pure
Material: Titanium - CP1 Commercially Pure   
Category: Washers - Flat - Commercial
Part Number: W0100-F-020-020-TC1 (PK-10) Flat Washers - 10x20x2 mm - Titanium - CP1 Commercially Pure Washer
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Screw
mm
Flat Washers - 10x20x2 mm - Titanium - CP1 Commercially Pure
Material: Titanium - CP1 Commercially Pure   
Category: Washers - Flat - Commercial
Part Number: W0100-F-020-020-TC1 (PK-10) Flat Washers - 10x20x2 mm - Titanium - CP1 Commercially Pure Washer
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-S4 (PK-70) Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
1 pack (70 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 $30.00 AUD
Regular price $36.00 AUD Sale price $30.00 AUD
Per 70
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-S4 (PK-70) Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
1 pack (70 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 $30.00 AUD
Regular price $36.00 AUD Sale price $30.00 AUD
Per 70
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Screw
mm
Flat Washers - 10x21x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-S6 (PK-10) Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
94 units (940 pcs) Available Now | Further orders can be expected around Sat, Jul 11, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 10
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Screw
mm
Flat Washers - 10x21x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-S6 (PK-10) Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
94 units (940 pcs) Available Now | Further orders can be expected around Sat, Jul 11, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 10
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.2 mm - Brass
Material: Brass   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-BR (PK-200) Flat Washers - 10x21x1.2 mm Commercial - Brass Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 09, 2026
Regular price $145.41 AUD
Regular price Sale price $145.41 AUD
Per 200
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.2 mm - Brass
Material: Brass   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-012-BR (PK-200) Flat Washers - 10x21x1.2 mm Commercial - Brass Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 09, 2026
Regular price $145.41 AUD
Regular price Sale price $145.41 AUD
Per 200
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.00
mm
Housing Pad Bore (d3)
21.00
mm
OD (d2)
1.50
mm
Ball socket (h1)
Vibration dampening, sealing, insulating
mm
Flat Washers - 10x21x1.5 mm - Nylon Polyamide 6/6 Natural
Material: Nylon (Polyamide 6/6 Natural)   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-015-NY (PK-20) Flat Washers - 10x21x1.5 mm Commercial - Nylon Polyamide 6/6 Natural Washer
16 units (320 pcs) Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Per 20
Nominal Inside Diameter (B)
10.00
mm
Housing Pad Bore (d3)
21.00
mm
OD (d2)
1.50
mm
Ball socket (h1)
Vibration dampening, sealing, insulating
mm
Flat Washers - 10x21x1.5 mm - Nylon Polyamide 6/6 Natural
Material: Nylon (Polyamide 6/6 Natural)   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-015-NY (PK-20) Flat Washers - 10x21x1.5 mm Commercial - Nylon Polyamide 6/6 Natural Washer
16 units (320 pcs) Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.6 mm - Steel
Material: Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-016-C (PK-50) Flat Washers - 10x21x1.6 mm Commercial - Steel Washer
3 units (150 pcs) Available Now | 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
Per 50
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.6 mm - Steel
Material: Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-016-C (PK-50) Flat Washers - 10x21x1.6 mm Commercial - Steel Washer
3 units (150 pcs) Available Now | 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
Per 50
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.6 mm - Zinc Plated Steel
Material: Zinc Plated Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-016-CZ (PK-20) Flat Washers - 10x21x1.6 mm Commercial - Zinc Plated Steel Washer
22 units (440 pcs) Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Per 20
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
OD (d2)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x21x1.6 mm - Zinc Plated Steel
Material: Zinc Plated Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-021-016-CZ (PK-20) Flat Washers - 10x21x1.6 mm Commercial - Zinc Plated Steel Washer
22 units (440 pcs) Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
22.90
mm
AS1237 / DIN125
(Equiv. 0.902 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x22.9x2 mm - Zinc Plated Steel
Material: Zinc Plated Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-023-020-CZ (PK-20) Flat Washers - 10x22.9x2 mm Commercial - Zinc Plated Steel Washer
1 pack (20 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 $11.00 AUD
Regular price $20.90 AUD Sale price $11.00 AUD
Per 20
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
22.90
mm
AS1237 / DIN125
(Equiv. 0.902 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x22.9x2 mm - Zinc Plated Steel
Material: Zinc Plated Steel   
Category: Washers - Flat - Commercial
Part Number: W0100-F-023-020-CZ (PK-20) Flat Washers - 10x22.9x2 mm Commercial - Zinc Plated Steel Washer
1 pack (20 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 $11.00 AUD
Regular price $20.90 AUD Sale price $11.00 AUD
Per 20
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
22.90
mm
AS1237 / DIN125
(Equiv. 0.902 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x22.9x2 mm - Steel - Plain
Material: Steel - Plain   
Category: Washers - Flat - Commercial
Part Number: W0100-F-023-020-C (PK-10) Flat Washers - 10x22.9x2 mm Commercial - Steel - Plain Washer
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 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
Per 10
Nominal Inside Diameter (B)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Housing Pad Bore (d3)
22.90
mm
AS1237 / DIN125
(Equiv. 0.902 in.)
OD (d2)
2.00
mm
AS1237 / DIN125
(Equiv. 0.079 in.)
Ball socket (h1)
To Suit M10 Bolt
mm
Flat Washers - 10x22.9x2 mm - Steel - Plain
Material: Steel - Plain   
Category: Washers - Flat - Commercial
Part Number: W0100-F-023-020-C (PK-10) Flat Washers - 10x22.9x2 mm Commercial - Steel - Plain Washer
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 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
Per 10
Nominal Inside Diameter (B)
10.65
mm
+0.0 / +0.5
(Equiv. 0.419 in.)
Housing Pad Bore (d3)
14.50
mm
+0.0 / -0.5
(Equiv. 0.571 in.)
OD (d2)
2.00
mm
Ball socket (h1)
0.30
mm
Spring Washers - 10.65x14.5x2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
Material: Carbon Spring Steel - Phosphate Coated    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0107-T-015-020-W3-C (Each) Spring Washers - 10.65x14.5x2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
20 Available Now | Further orders can be expected around Mon, Aug 03, 2026
Regular price $0.59 AUD
Regular price Sale price $0.59 AUD
Each
Nominal Inside Diameter (B)
10.65
mm
+0.0 / +0.5
(Equiv. 0.419 in.)
Housing Pad Bore (d3)
14.50
mm
+0.0 / -0.5
(Equiv. 0.571 in.)
OD (d2)
2.00
mm
Ball socket (h1)
0.30
mm
Spring Washers - 10.65x14.5x2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
Material: Carbon Spring Steel - Phosphate Coated    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0107-T-015-020-W3-C (Each) Spring Washers - 10.65x14.5x2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
20 Available Now | Further orders can be expected around Mon, Aug 03, 2026
Regular price $0.59 AUD
Regular price Sale price $0.59 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
11.000
mm
+ 0.005 / + 0.30
(Equiv. 0.433 in.)
Housing Pad Bore (d3)
13.000
mm
- 0.05 / - 0.20
(Equiv. 0.512 in.)
OD (d2)
0.180
mm
+ /- 0.010
(Equiv. 0.007 in.)
Flat Washers - 11x13x0.18 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim
Part Number: W0110-FP-013-0018-S400 (PK-10) Flat Washers - 11x13x0.18 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
184 units (1840 pcs) Available Now | Further orders can be expected around Sun, Aug 23, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Per 10
Nominal Inside Diameter (B)
11.000
mm
+ 0.005 / + 0.30
(Equiv. 0.433 in.)
Housing Pad Bore (d3)
13.000
mm
- 0.05 / - 0.20
(Equiv. 0.512 in.)
OD (d2)
0.180
mm
+ /- 0.010
(Equiv. 0.007 in.)
Flat Washers - 11x13x0.18 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim
Part Number: W0110-FP-013-0018-S400 (PK-10) Flat Washers - 11x13x0.18 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
184 units (1840 pcs) Available Now | Further orders can be expected around Sun, Aug 23, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Per 10
View the product page first if you are unsure.
Nominal Inside Diameter (B)
11.000
mm
+ 0.005 / + 0.30
(Equiv. 0.433 in.)
Housing Pad Bore (d3)
13.000
mm
- 0.05 / - 0.20
(Equiv. 0.512 in.)
OD (d2)
0.200
mm
+ /- 0.010
(Equiv. 0.008 in.)
Flat Washers - 11x13x0.2 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim
Part Number: W0110-FP-013-0020-S400 (PK-10) Flat Washers - 11x13x0.2 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
194 units (1940 pcs) Available Now | Further orders can be expected around Sun, Aug 23, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Per 10
Nominal Inside Diameter (B)
11.000
mm
+ 0.005 / + 0.30
(Equiv. 0.433 in.)
Housing Pad Bore (d3)
13.000
mm
- 0.05 / - 0.20
(Equiv. 0.512 in.)
OD (d2)
0.200
mm
+ /- 0.010
(Equiv. 0.008 in.)
Flat Washers - 11x13x0.2 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim
Part Number: W0110-FP-013-0020-S400 (PK-10) Flat Washers - 11x13x0.2 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
194 units (1940 pcs) Available Now | Further orders can be expected around Sun, Aug 23, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Per 10
View the product page first if you are unsure.