براغي رأس سداسي 3/8-24 × 3/4 بوصة | فولاذ درجة 5 زنك أصفر | خيط كامل (200/عبوة)

Needed a batch of these for a jig build and the fully threaded length made tapping into thin steel a breeze. They seated flush with a solid torque feel, and the yellow zinc coating resisted smudging better than I expected.

Had a bunch of these come loose on my press brake setup, swapped them with these Grade 5s and the yellow zinc coating makes them easy to spot during inspection. No more chasing loose bolts mid-shift.

Put together a small jig for workholding yesterday and these hex heads seated perfectly with a 9/16" socket. The yellow zinc coating seems uniform and should resist rust in my shop. A full 200-count bag means I won't have to reorder for a while.