Derive hex head size from bolt size?
I need a nut that will fit an M12 x 1.75 bolt
It also needs to be 19mm hex head size.
The problem is that none of the eBay sellers are saying what the size of the head is. So is the reason they are omitting this information because it's obvious? Is there a chart somewhere that tells you what size the head needs to be given the bolt size?
- qrkLv 74 weeks ago
Standard fasteners sizes can be found in charts. For M12, nuts are 19mm. There are specialty nuts that are non-standard, but harder to find.