براغي رأس مقبس M10-1.5 × 16 مم | رأس مسطح محرك مقبس سداسي | ملولبة بالكامل | فولاذ سبيكة فئة 10.9 مطلي بالزنك (200/عبوة)

Used these on a jig I welded up last weekend and the hex socket drive sat flush without stripping even after torquing them down hard. The zinc plating held up fine against a bit of coolant splash, no rust after a few days of shop use. For 200 pieces at this price, they're a solid buy if you need Cla

The zinc plating is holding up nicely on the ones I used for a jig fixture, no chips or rust spots after a week of shop use. Threads cut clean into the tapped holes, and the hex drive seated without any stripping. These are my new go-to for precision work.

Installed a dozen of these into a steel jig plate today and the hex socket drove cleanly without any cam-out. The zinc plating gives them a nice uniform finish too.