براغي غطاء سداسية M12-1.75 × 170 مم | فولاذ فئة 8.8 مطلي بالزنك | خيط جزئي (20 / عبوة)

The partial threading on these 170mm bolts made them perfect for sandwiching a thick steel plate in my press, and the zinc coating feels durable enough to resist rust in my workshop.

I needed a long bolt for a jig I was building, and these 170mm ones are exactly the right length with the zinc plating looking clean and durable. The hex head lets me torque them down properly with a socket, and all twenty in the package were nicely threaded without any burs.

The partial threading on these bolts made assembly in tight spots much easier. They fit my industrial jig perfectly with a standard socket.