| Bolts Pitch: | 1.75P |
| Threads Per Inch: | 14.5 |
| Bolts Diameter: | M12 |
| Bolts Material: | Brass |
| Finish: | Brass |
| Head Type: | Hex Head |
| Thread Type: | Metric Coarse |
| Length Under Head: | 60mm |
| Spanner Size: | 19mm |
| Tapping Drill Size: | 10.2mm |
M12 bolts have a 12mm thread diameter and a standard coarse pitch of 1.75mm. A heavy-duty size used in timber frame and steel connections, machinery mounts, trailers and other load-bearing fixings.