1/2" x 1 5/8" 소켓 숄더 나사 | 소켓 헤드 | 소켓 드라이브 | 합금강 (25개/팩)

I needed a sturdy pivot for a jig I was building, and these screws fit the 1/2" shaft requirement perfectly. The hex socket drive made installation clean and simple.

The precision-ground shoulder sits perfectly flush in my fixture, making these ideal for pivot points where slop just isn't an option. Paired with the hex socket drive, they torque down cleanly without stripping, and the alloy steel feels solid under load. A solid buy for anyone needing reliable bea

Used a couple of these as pivot points for a custom jig, and the precision-ground shoulder made for a smooth, tight fit. The alloy steel feels solid, no play at all once torqued down. Exactly what I needed for that bearing surface application.