براغي رأس سداسي 5/16-24 × 1" | فولاذ درجة 5 زنك أصفر | ملولبة بالكامل (200/عبوة)

The hex heads fit my socket perfectly with no wobble, and the yellow zinc finish looks clean and rust-resistant. I used a full bag on a jig assembly and every bolt threaded smooth without any binding.

The threading runs all the way down, so I didn’t need to fuss with partial engagement when bolting a bracket to my workbench. The yellow zinc coating looks uniform, and the Grade 5 steel feels sturdy under a wrench. These are solid for general assembly, no complaints here.

The hex heads on these bolts fit my socket perfectly with no wobble, and the yellow zinc coating looks great against the steel. I used them to rebuild a small engine stand and every single one threaded in smoothly.