7/8-9 X 2" 尼龍彈丸杯點插座設定螺絲 | 合金鋼 (25個/包)

The nylon pellet tips bite into the shaft firmly without chewing up the surface, which is exactly what I needed for a repeated adjustment setup. They threaded in cleanly right out of the package, and the alloy steel feels solid enough for the torque I’m putting on them.

The hex socket drive made seating these screws flush in a tight corner much easier than I expected. The cup point seated perfectly into the nylon pellet without any slipping.

Used these to mount a heavy jig fixture, and the hex socket drive made tightening in a cramped spot really easy. The nylon pellet tip held firm without marring the shaft surface, exactly what I needed.