-
M6 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW6
$0.101each -
M8 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW8
$0.201each -
M10 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW10
$0.358each -
M12 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW12
$0.727each -
M16 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW16
$1.015each -
M20 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW20
$1.582each -
M24 Flat Washer Extra Thick A2 Stainless
SKU: XMHFW24
$2.645each
Stainless Metric Heavy Flat Washers

Stainless Metric Heavy Flat Washers
A2 stainless steel metric heavy (extra thick) flat washers made to DIN 7349, thicker than standard washers for high loads and soft materials. We stock M6, M8, M10, M12, M16, M20, M24.
Specifications
- Material: A2 stainless steel
- Standard: DIN 7349
- Sizes: M6, M8, M10, M12, M16, M20, M24
- Style: extra thick
- The dimensions table on this page lists sizes and thickness
- Type 316 (A4) stainless available, please contact us

| Bolt Size | M6 | M8 | M10 | M12 | M16 | M20 | M24 |
| d1 | 6.4 | 8.4 | 10.5 | 13 | 17 | 21 | 25 |
| d2 | 17 | 21 | 25 | 30 | 40 | 44 | 50 |
| s | 3.0 | 4.0 | 4.0 | 6.0 | 6.0 | 8.0 | 10.0 |
Common Uses
- Heavy machinery
- Wood and timber connections
- High load bolted joints
FAQ
Flat washer or heavy flat washer?
DIN 125 flat washers suit most jobs. Heavy DIN 7349 washers are thicker, so they don't dish under high loads or on soft materials.
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.
Related: Stainless Metric Flat Washers | Stainless Metric Fender Washers | 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.