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M2 Flat Washer A2 Stainless Steel
SKU: XMFW2
$0.019each -
M2.5 Flat Washer A2 Stainless Steel
SKU: XMFW2.5
$0.020each -
M3 Flat Washer A2 Stainless Steel
SKU: XMFW3
$0.021each -
M4 Flat Washer A2 Stainless Steel
SKU: XMFW4
$0.022each -
M5 Flat Washer A2 Stainless Steel
SKU: XMFW5
$0.018each -
M6 Flat Washer A2 Stainless Steel
SKU: XMFW6
$0.032each -
M8 Flat Washer A2 Stainless Steel
SKU: XMFW8
$0.045each -
M10 Flat Washer A2 Stainless Steel
SKU: XMFW10
$0.093each -
M12 Flat Washer A2 Stainless Steel
SKU: XMFW12
$0.184each -
M14 Flat Washer A2 Stainless Steel
SKU: XMFW14
$0.371each -
M16 Flat Washer A2 Stainless Steel
SKU: XMFW16
$0.308each -
M18 Flat Washer A-2 Stainless Steel
SKU: XMFW18
$0.363each
Stainless Metric Flat Washers

Stainless Metric Flat Washers
A2 stainless steel metric flat washers made to DIN 125, the standard plain washer that spreads the load under a metric nut or bolt head. We stock M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M24.
Specifications
- Material: A2 stainless steel
- Standard: DIN 125
- Sizes: M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M24
- The dimensions table on this page lists inside and outside diameter and thickness
- Type 316 (A4) stainless available, please contact us

DIN 125
| Bolt Size | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 |
| d1 | 2.2 | 2.7 | 3.2 | 4.3 | 5.3 | 6.4 | 8.4 | 10.5 | 13 | 15 | 17 | 21 | 25 | 31 |
| d2 | 5 | 6 | 7 | 9 | 10 | 12 | 16 | 20 | 24 | 28 | 30 | 37 | 44 | 56 |
| s | .3 | .5 | .5 | .8 | 1.0 | 1.6 | 1.6 | 2.0 | 2.5 | 2.5 | 3 | 3 | 4 | 4 |
Common Uses
- Under nuts and bolt heads
- Machinery and equipment
- Marine and outdoor hardware
FAQ
What size metric washer do I need?
Match the washer to the bolt: an M8 washer fits an M8 bolt. The washer size is the bolt size it fits, not the hole size.
Flat washer or heavy flat washer?
DIN 125 flat washers suit most jobs. Heavy (DIN 7349) washers are thicker for high loads and soft materials.
Related: Stainless Metric Heavy Flat Washers | Stainless Metric Fender Washers | Stainless Flat Washers (inch) | All Stainless Metric Washers
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.