M4 x 10mm 錐形尖端內六角固定螺絲 | 合金鋼 (500 / 包)

Cone point tip dug right into the shaft on my indexing fixture, and the hex socket drive let me torque them down tight without stripping.

The cone point really bites into the shaft, so no slippage under heavy load—exactly what I needed for a tricky alignment. The hex socket drive made tightening them in a cramped bracket a breeze.

Installed a dozen of these into a jig fixture yesterday, and the cone point really digs in tight without slipping. The hex socket drive lets me torque them down firmly even in a cramped spot.