1-1/8-7 × 5-1/2" براغي رأس سداسي ثقيلة | فولاذ مقاوم للصدأ 18/8 | ملولبة جزئيًا (2 / عبوة)

Bought these to bolt a trailer hitch plate together and the partial threading let me snug the nut down without the threads bottoming out. The 1-1/8 hex head takes a big socket, so bring the right wrench, but they torqued down solid. No galling on the threads either.

The 18/8 stainless steel on these is the real deal — no rust spots after sitting outside in the rain for a week while I rebuilt a gate hinge. Threads are clean and they torqued down without any galling, which I've had issues with on cheaper hardware.

These came with clean threads and no burrs on the hex heads, which matters when you're torquing them down hard. The 18/8 stainless should hold up fine outdoors on the dock equipment I'm assembling.