مسامير كتف من النوع B 1/4-20 × 1-1/2 بوصة | فولاذ مطلي بالزنك (100 / عبوة)

I needed a bulk set of these for a jig I’m building, and the zinc plating looks clean and even across all 100 pieces. The shoulder length is exactly 1-1/2", so they sit flush in my fixture without any wobble.

The zinc plating on these 1/4-20 shoulder bolts is smooth and uniform, which made threading them into pre-tapped holes effortless. I used them to fasten a jig onto my drill press table, and the knurled heads give a nice grip for hand tightening without tools.

I needed exactly these 1/4-20 shoulder bolts for a jig I was building, and the zinc plating on every single one was clean and consistent. The 1-1/2" length fit my setup perfectly, and having a hundred in the pack means I’m set for future projects.