براغي رأس مقبس M16-2 X 130 مم | رأس مسطح سداسي | خيط جزئي | فولاذ سبائكي فئة 12.9 مطلي بالزنك (25 / عبوة)

I needed these for a jig setup at work, and the hex socket drive made installation quick with an Allen key. The zinc plating looks solid and should hold up fine in our shop environment.

Used one box to repair a jig at work and the hex socket drive took the torque without any stripping. The zinc plating also held up fine after a few days of coolant exposure.

The partially threaded shaft on these M16-2 screws made alignment in my jig a breeze, and the zinc plating looks clean and uniform right out of the package. The 12.9 alloy steel feels seriously tough when torquing down, no flex or stripping on the hex socket. Exactly what I needed for a precision as