M12-1.75 X 25mm 六角頭螺絲 | 等級 10.9 鋼 黃鋅 | 全牙 (100 個/包)

Worked perfectly for mounting a jig to my milling table—the hex heads let me torque them precisely without stripping. The yellow zinc finish looks clean and hasn't shown any rust after a week in a damp shop.

Installed these on a heavy equipment bracket where I needed a clean, flush fit, and the hex heads seated perfectly with a 12mm socket. The yellow zinc coating gives them a nice consistent finish and seems tough enough to resist initial scuffing. Good value for a full box of 100.

I was surprised by how well these bolts held up to torque compared to cheaper hardware I’ve used. The hex head gave my socket a firm grip without any stripping, and the 25mm length was exactly what my project needed.