3/4-10 X 5-1/2" 重型六角頭螺栓 | ASTM A193 B7 合金鋼本色 | 部分螺紋 (50 顆/包)

The threads cut cleanly without any binding, and the hex head held up well under a torque wrench for a heavy equipment mount. The alloy steel feels dense enough for repeated use.

These bolts have a solid, hefty feel that gives me confidence when assembling heavy equipment. The partial threading on a 5-1/2" length is perfect for the clearance I needed in my setup.

Threads were clean and started easily on first try, which saved me time on a heavy equipment repair. These bolts feel solid and the partial threading is exactly what I needed for a tight fit.