براغي رأس مقبس 1/2-13 × 7 بوصة | محرك سداسي | ملولب جزئيًا | فولاذ مقاوم للصدأ 316 (25 / عبوة)

I needed some long fasteners for a jig I'm building, and these 7-inch socket cap screws with the hex drive made installation straightforward since I could use a ball-end Allen key. The 316 stainless steel gives me confidence they'll hold up in a slightly damp shop environment without corroding.

The 316 stainless finish on these screws is noticeably smoother than the cheaper 304 ones I've used before. Installed a few into a jig I'm building and the hex socket grabbed perfectly without any slipping. Solid purchase for when you need real corrosion resistance in a large fastener.

Had to replace some worn bolts on a jig fixture, and the 316 stainless is noticeably tougher than the old ones. These screws threaded in smoothly with a hex key, no binding at all.