براغي رأس سداسية M14-2 × 55 مم | فولاذ فئة 10.9 غير مطلي | ملولبة بالكامل (50 / عبوة)

The machined threads on these are impressively clean, no burs or hang-ups when I ran a nut down the full length. The hex head grabbed a socket perfectly, and the 10.9 steel feels solid enough for anything I've thrown at it in the shop.

Used these to fix a hydraulic pump bracket on a press — the class 10.9 steel held tight without stripping. Fully threaded gave me plenty of grip in a blind hole, and the hex head made final torquing easy with a wrench.

The hex head is a perfect fit for my socket set, and the full threading made install on my equipment tray a breeze. The class 10.9 steel feels noticeably denser than the standard bolts I usually grab. Good to have a solid fifty of them on hand.