Why is it so difficult to buy 4mm 'bolts' with hex heads?
Everyone sells Pozi, both countersunk and raised and slotted types too. And plenty with allen heads.
But for this partially obstructed application, I can only get to the sides of the head.
You don't give the full spec but eBay lists a fair few - eg
311462663267, 121794891675, 181721390214
I assume you mean M4 rapid has them.
Obtainable from Model Engineering supplier.
Odd - I'd already looked there. They seem to be listed under 'other bolts'
I have found some online and the correct length, though. Just surprised the likes of Screwfix don't have them.
There are quite a few on amazon.
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