براغي رأس سداسية M27-3 × 80 مم | فئة 10.9 من الصلب العادي | خيط كامل (40 / عبوة)

The hex heads gave my ratchet a solid bite without slipping, and all forty threaded smoothly into an equipment frame. For heavy-duty assembly work, these cap screws feel properly robust.

Torqued these down on a frame assembly today and the hex heads seated cleanly without stripping. The 10.9 steel feels industrial-grade, and the fully threaded length gives plenty of grip for a solid clamp.

The threads cut clean and started without any binding on the flange coupler I was torquing down, and the hex head gave my socket full grip even at the higher end of the spec. Full thread means I got a solid bite across the whole 80mm, which saved me from stacking washers. Pack of 40 will last me a f