3/4 X 1/2 英寸 套件肩螺絲 | 套件頭 | 套件驅動 | 18/8 不鏽鋼 (10 入/包)

Used one as a pivot for a custom jig and the precision-ground shoulder kept everything perfectly aligned—no wobble at all. The hex socket drive made it easy to torque down with a standard key.

The precision-ground shoulder on these screws made alignment in my project incredibly easy; they spin smoothly as axles without any wobble. I needed a corrosion-resistant pivot for an outdoor mechanism, and the 18/8 stainless steel has held up perfectly through a few weeks of rain.

Used these as pivot axles for a custom jig I built, and the precision-ground shoulder made for a snug, wobble-free fit right out of the package. The hex socket drive was easy to tighten without stripping. Exactly what I needed for the job.