براغي رأس سداسية M7-1 X 40mm | فولاذ درجة 8.8 غير معالج | لولبة كاملة (300 / عبوة)

Bought these for a small machinery repair job and the fully threaded design made them easy to seat exactly where needed. No stripped heads or bent shafts so far, which is more than I can say for hardware store packs.

The hex head takes a socket wrench perfectly, so I didn't have to worry about stripping them when tightening things down. Exactly 300 in the pack too, plenty to stock the shop.

Needed a handful for a repair on an old conveyor belt and these M7-1s threaded in perfectly without stripping. The fully threaded body gave me a solid grip along the entire length, and the hex head made it easy to torque down with a socket.