براغي رأس سداسي M27-3 × 110 مم | فولاذ فئة 10.9 عادي | جزئية الخيوط (30/عبوة)

I had to replace some bolts on a press machine, and the partially threaded design made installation a lot easier. The hex heads are sharp and grab the socket securely without any slipping. These class 10.9 screws feel tough enough for heavy use.

These arrived well-packed and the partial threading on these M27s makes seating them in blind holes much easier. The 10.9 steel feels rock solid, and I've already torqued a few down on a jig without any deformation.

The hex head gripped my socket perfectly during installation, and the partial threading made aligning them in tight spots much easier. These feel solid for the price.