براغي رأس سداسية 1/2-13 × 1-3/4 بوصة | فولاذ درجة 5 مطلي بالزنك الأصفر | كاملة الخيط (275/عبوة)

Was a bit concerned about getting 275 bolts in a single package, but the threads are clean and uniform on every single one I've used so far. These worked perfectly for bolting down some heavy shop equipment, and the hex head grabs nicely with a socket.

The yellow zinc coating on these bolts held up perfectly during assembly—no flaking or scratches. Fully threaded all the way, so I could use them as studs for a jig. Solid box of 275 for the price.

I needed a full box of these for a machine rebuild, and the threads were perfectly clean on every single bolt. The hex heads held up great under torque, no stripping or deformation.