| Bolts Diameter: | M12 |
| Bolts Material: | Steel |
| Finish: | BZP |
| Bolts Thickness: | 4.2mm |
| Bolts Width: | 23.8mm |
M12 washers fit M12 bolts in heavy-duty timber frame and steel connections. A standard flat washer measures 13mm inner diameter, 24mm outer diameter and 2.5mm thick. Use the type filter to narrow the list.