براغي رأس أسطوانية بمقبس سداسي M5-0.8 × 80 مم | محرك مقبس سداسي | سنّ جزئي | فولاذ سبائكي فئة 8.8 مطلي بالزنك (100/عبوة)

The hex socket drive grips the allen key perfectly, so I didn't strip a single head even on the tight ones. The zinc plating looks uniform and clean, and the partial threading made aligning my jig plates a lot easier than I expected.

Installed these in a custom jig I've been working on, and the hex socket drive made tightening them a breeze even in tight spots. The zinc plating looks clean and seems like it’ll hold up well against rust.

The 80mm length was perfect for building my jig, and the zinc plating gives them a nice, uniform finish that resists rust. I used them with a hex key and they snugged up securely without stripping.