براغي رأس مقبس 5/16-18 × 1 بوصة | رأس منخفض بمقبس سداسي | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (100/عبوة)

I needed a batch of 316 stainless screws for a marine railing repair, and these 5/16-18 x 1" socket cap screws with the hex drive were exactly the right size and corrosion resistance I was after. They threaded cleanly into the pre-tapped holes without any binding.

The low head profile on these 316 stainless screws is perfect for tight spaces where a standard cap wouldn't fit without rubbing. Threads cut smoothly into predrilled holes with no binding, and the hex drive grips well even when using a ball-end Allen key.

Used a handful of these to secure a jig on my milling table last week, and the low head profile let me get a wrench in where a standard cap screw wouldn't fit. The 316 stainless feels tough and the threading engaged smoothly right out of the bag.