براغي آلة رأس سداسي 1/4-20 × 3/8" | فولاذ مطلي بالزنك | خيط كامل (200/عبوة)

Used these for a jig I was building and the fully threaded shank let me tighten everything down without worrying about bare spots. The zinc coating seems solid and none of the 200 bolts had any burrs or defects.

I was worried the 3/8" length might be too short for my project, but these bolts grabbed perfectly in the threaded holes. The fully threaded shank made alignment easy even in tight spots, and the zinc coating has a clean, uniform look.

Finally, a pack of bolts where the threads actually go all the way to the head like they should. These 1/4-20 x 3/8" hex machine bolts made quick work of assembling a small metal bracket, and the zinc coating gives them a clean, uniform look.