Description
A stop screw with threads 5/16″ UNC, the length of the stop screw is 1/4″ So 6.35mm. The hex key that fits in the hole measures 5/32″ and that's 3.97mm so you should be able to use a 4mm hex key with no problem.
20 kr
A stop screw with threads 5/16″ UNC, the length of the stop screw is 1/4″ So 6.35mm. The hex key that fits in the hole measures 5/32″ and that's 3.97mm so you should be able to use a 4mm hex key with no problem.
Do not overtighten the screw or you will damage the threads