MS16996-13 | براغي رأس مقبس عسكرية | محرك مقبس سداسي | فولاذ سبائك (100/عبوة)

I needed a reliable batch for a jig I'm building, and these pressed into the threaded holes with a satisfying, consistent fit. The alloy steel feels sturdy enough for repetitive clamping in my fixture.

The hex socket drive seats perfectly on my Allen keys with zero wobble, which makes assembly on my tooling fixtures noticeably smoother. Alloy steel feels properly hardened, and all 100 in the pack came with clean threads and no burrs to chase.

Grabbed a pack for building custom jigs, and the alloy steel feels noticeably tougher than standard hardware. The hex socket drive engages cleanly without any wobble.