3/4-10 × 2-3/4" 六角頭螺絲 | 美國製造 | L9級合金鋼黃鋅 | 部分螺紋 (20個/包)

The partial threads are exactly what I needed for pulling these tight against a flange without binding. The hex head grabbed cleanly with a socket, and all twenty had consistent, sharp threads right out of the bag.

The yellow zinc finish on these Grade L9 bolts looks flawless and the threading is clean all the way down. Used them to secure a jig frame and they torqued down smoothly without any binding, even with the partial thread grabbing exactly where I needed it.

For mounting a heavy-duty piece of shop equipment, these hex heads tightened up perfectly with a socket—the yellow zinc finish looks tough and should resist corrosion well. The partial threading made it easy to get a solid seat without bottoming out on the nut.