M6 X 5mm 杯頭內六角止付螺絲 | 合金鋼 (1000 顆/包)

These little M6 cup point screws are just what I needed to secure a collar on a shaft; the hex socket drive made installation a breeze in that cramped space. The alloy steel feels solid, and package of 1000 ensures I won't run out for a while.

Had to swap out the set screws on a machine coupling today, and these M6s torqued down clean without stripping the hex socket. The cup point bites into the shaft nicely, and 1,000 in the package means I won't run out for a while. Alloy steel feels solid for the price.

Perfect for securing a collar onto a shaft—the cup point really bites in without slipping. The hex drive makes tightening in awkward spots much easier than a regular hex bolt.