A washer is a thin plate with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut.
| Stock | Product ID | SKU |
| Washer M10 Gal | HW10G | |
| Washer M12 Gal | HW12G | |
| Washer M16 Gal | HW16G | |
| Washer M20 Gal | HW20G | |
| Washer M24 Gal | HW24G | |
| Washer Square M10x50x3 Gal | HW10SQG | |
| Washer Square M12x50x5 Gal | HW12SQG | |
| Washer Square M16x50x6 Gal | HW16SQG |