براغي رأس سداسية M36-4 × 300mm | فئة 10.9 فولاذ عادي | خيط جزئي (1 / عبوة)

I needed a heavy-duty bolt for my press build and these M36s fit perfectly. The hex head gave my socket a solid bite, and the partial threading made alignment much easier than I expected.

Threaded part grabbed cleanly when I torqued it down for a machinery mount, and the 300mm length gave me plenty of grip. The 10.9 rating feels solid for the price.

I needed these for a heavy equipment repair and the partially threaded design let me get a solid grip without the threads binding in the blind hole. The hex head sat perfectly in my socket and the 10.9 steel feels tough enough for the torque I put on it.