براغي رأس مقبس 1/2-13 × 2-1/4" | رأس منخفض بمقبس سداسي | فولاذ سبائكي مؤكسد أسود حراريًا (100 / عبوة)

Installed these in a precision assembly fixture and the low head profile let me fit them into a tight spot where a standard cap screw wouldn't go. The black oxide finish matched the rest of the hardware nicely and they torqued down smoothly without any binding.

The low head profile on these screws let me fasten a plate in a tight spot where a standard cap screw would have stuck out too far. The black oxide finish looks clean and professional on my tooling fixture.

Needed these for a jig I was building, and the low head design made all the difference in a tight space. The thermal black oxide finish looks evenly applied and should resist rust well in my shop.