Tired of your M4 set screws stripping out? We have the solution for you!
You can now tighten the screws further, without fear of stripping or rounding out the screw or wrench!

With this pack, you get 5 torx screws, and a wrench! 

The screws are m4 x 4mm

Be careful not to tighten TOO much! The more you tighten the screw, the more pressure you are putting against the aluminum threads of your hilt!
Too much pressure can blow the threads out entirely!