7/8-9 X 3" 六角頭螺絲 | 5級鋼 黃鋅 | 部分牙 (55 顆/包)

Finally, a box of hex head bolts that actually hold torque without stripping. The zinc coating on these feels tough enough to resist rust on my shop equipment. My only minor gripe is the partial threading means you need to plan your clamping depth carefully.

I needed a good supply of hex head cap screws for my shop and these feel solid. The yellow zinc finish looks exactly as described and the partial threading helps them grip just right.

Got these for a big equipment repair and the hex head made torquing them down a breeze with a socket. The partial threads grabbed perfectly for the depth I needed, and all 55 arrived clean without any damaged plating. Solid buy for the price.