M14 x 35mm 杯頭內六角止付螺絲 | 合金鋼鍍鋅 (50顆/包)

The cup point really digs in and holds firm once tightened, which is exactly what I needed for a metal jig I’m building. These M14 screws are a perfect fit, and the zinc plating should help keep rust at bay in my garage.

These set screws grabbed into the shaft firmly with the cup point, no slipping after tightening. The zinc plating gives them a clean look and should resist rust well for my application.

The hex socket drive made torquing these down in a tight spot way easier than I expected, and the cup point really bites into the shaft. All fifty came clean and zinc-plated with no burrs or defects. A solid fix for a stubborn mechanical joint.