براغي رأس سداسي بقياس 7/16-20 × 1-1/8 بوصة | فولاذ درجة 8 أصفر زنك | كامل الخيوط (600 / عبوة)

The yellow zinc coating on these cap screws looks great and seems like it will hold up well against rust in my shop. I used them to rebuild an old press and the 7/16-20 threads cut cleanly without any binding. For the price per piece, you really can't beat the quality.

Installed these on a piece of heavy equipment and the Grade 8 steel holds up great under torque. The yellow zinc coating gives them a clean, uniform look too.

The hex heads fit my socket perfectly, and the yellow zinc finish looks solid for outdoor gear. These Grade 8 screws feel tough, exactly what I needed for a machinery rebuild.