M3-0.5 x 6mm 內六角螺絲 | 六角驅動 | 全牙 | 316 不鏽鋼 (1200 / 包)

These little M3 bolts are perfect for securing jigs on my CNC machine, and the 316 stainless feels much tougher than cheap zinc alternatives. The fully threaded shaft gives a solid bite in tight spaces. Exactly what I needed for precision work.

The hex socket drive on these M3 screws fits my Allen keys perfectly, no stripping or wobble. Being 316 stainless, they should hold up great in the slightly damp environment of my basement workshop. Exactly what I needed for mounting small brackets.

Bought these for some jig work I’m doing, and the 316 stainless is holding up perfectly in a damp shop environment. The hex socket drive grabs the bit cleanly and the threads are sharp.