مسامير مقبس نقطة كلب نصفية 7/16-14 × 3/4 بوصة | فولاذ سبائك (100 / عبوة)

I keep a box of these in my work truck for when a customer wants a set screw replaced on the spot. The hex socket drive grabs well even with a ball-end Allen key, and the half dog point seats exactly where it should. All 100 came with clean threads, no burrs.

These went in smoothly and the half dog point held firm under heavy vibration. Exactly what we needed for positioning on a jig fixture.

The hex socket drive made it easy to get these snug in a tight spot without stripping, and the alloy steel feels sturdy enough for repeated use. I installed a batch on my workbench jig and they held fast without any wobble.