براغي رأس سداسي M10-1.25 X 50 مم | فولاذ فئة 10.9 عادي | ملولب بالكامل (500/عبوة)

Machined a batch of brackets with these and the fully threaded length saved me from having to stack washers. All 500 came out with clean threads and no rust spots, which is more than I can say for the last box I bought.

The hex heads on these grabbed my socket wrench perfectly with zero stripped edges, even on the first few I torqued down. Class 10.9 steel feels plenty sturdy for the frame assembly I'm doing, and the fully threaded length saved me from digging for washers. One less thing to worry about on a 500-pie

I needed a full batch of consistent bolts for a machine rebuild, and these 10.9 steel screws held up perfectly under full torque. The 50mm length fits my application exactly, and the threads are clean and sharp. Exactly what I needed for heavy-duty assembly.