براغي رأس سوكيت M4 X 8mm | رأس زرية محرك سوكيت سداسي | فولاذ سبائكي (100/عبوة)

The button head sits flush against the mounting surface, which made aligning multiple screws in a tight jig setup quick and easy. Each screw threaded smoothly into pre-drilled holes without any jamming.

The hex socket drive gripped perfectly with my Allen key, no stripping at all even under moderate torque. I used them to mount a jig plate and every single screw threaded cleanly into the pre-tapped holes. Solid, uniform batch for the price.

I needed a small batch of these for a jig I was building, and the hex socket drive made installation with a ball-end driver effortless. The button head sits flush without protruding, which is exactly what I wanted.