براغي رأس كبس 7/16-14 × 1-3/4 بوصة | محرك سداسي | صناعة أمريكية | فولاذ سبائكي مؤكسد أسود حراري (25 / عبوة)

Used a few of these to secure a heavy-duty vise mount on my mill table, and the black oxide finish held up perfectly against minor coolant splash. The hex socket drive made installation a breeze with no stripped heads.

I needed a precise fit for a jig I'm building, and these hex socket cap screws seated perfectly with no wobble. The black oxide finish on the alloy steel feels robust and ready for heavy use.

These 7/16-14 x 1-3/4" socket cap screws threaded in perfectly for a jig I was building, and the thermal black oxide finish looks tough. The hex socket drive gives a solid grip without any stripping. For a 25-pack of USA-made alloy steel, the price feels more than fair.