316 Stainless Steel
| Outer Diameter | 1-1/2" |
| Fastener | 1/4" |
| Material | 316 Stainless Steel |
* Used to decorate visible areas where flat washers are used (hard tops, engine boxes, etc.)
* Distribute load to prevent fiberglass from cracking during installation
Proposition 65 Warnings Website - Your right to know (ca.gov)