براغي ذات رأس أسطواني مجوف HOLO-KROME 78088 5/16-18 X 2 بوصة | محرك سداسي | فولاذ مقاوم للصدأ 18/8 (100 / عبوة)

These are the socket cap screws I reach for when building jigs, and the 18/8 stainless steel has held up perfectly without any signs of rust in my shop. The hex socket drive engages cleanly every time, which makes a real difference when you're torquing them down in tight spots. I've used a good chun

The hex socket drive made installation quick with a standard Allen wrench, and the 18/8 stainless steel finish looks clean on my tooling fixture. Only minor thing is the package came with a few slightly burred threads, but the other 90+ were perfect.

Needed a hundred of these for a jig I'm building, and all the threads were clean with no burrs. The hex socket drive seated perfectly on my driver each time, which saved me a lot of frustration. Only small gripe is the package didn't have any dividers, so they're all loose in the bag.