1/2-13 X 1-1/4" براغي ذات رأس سداسي | صناعة أمريكية | درجة L9 سبائك فولاذية مطلية بالزنك الأصفر | ملولبة بالكامل (50 / عبوة)

The yellow zinc finish on these looks sharp and hasn't chipped during my assembly work, which is more than I can say for cheaper bolts. Fully threaded makes them easy to adjust when I need a snug fit, and the hex head grabs my socket without any wobble. Solid buy.

These bolts fit my equipment jig like they were custom made, the yellow zinc coating looks solid and the threading is perfectly clean all the way down. I torqued them to spec without any stripping, they definitely feel tougher than the standard grade 5s I used before.

Needed a fully threaded bolt for a tight alignment job and these threaded cleanly all the way down, no binding. The L9 alloy feels seriously stout when torqued, and the yellow zinc finish handled the shop grime without a speck of rust.