براغي رأس سداسي مقاس 1-1/8-7 × 3-1/2 بوصة | صناعة أمريكية | فولاذ درجة 8 مطلي بالزنك الأصفر (30/عبوة)

Finally found bolts that don't strip out under high torque—these Grade 8 hex heads held perfectly when I torqued them to spec. The yellow zinc coating looks clean and should resist rust on my shop equipment.

Was putting together a new hydraulic press and these grade 8 bolts seated perfectly with no stripping. The yellow zinc finish looks clean and the hex heads grabbed my socket wrench without any wobble.

Had to torque these to spec on a heavy equipment frame, and the hex head gave my socket wrench a solid, no-slip grip. The yellow zinc finish still looks clean after a few days in a damp shop, which surprised me given the price point for a 30-pack.