براغي كتف بمقبس 1/4 بوصة × 4 بوصة | رأس مقبس | محرك مقبس | فولاذ مقاوم للصدأ 18/8 (25 / عبوة)

The hex drive bit snug into the socket without any wobble, and the shoulder on these is buttery smooth to the touch. I’ve got a rotating assembly that needs a reliable axle, and these feel like they’ll hold up far longer than the cheap zinc ones I’ve used before.

Used them as axles for a small cart project and the 4-inch length gave just the right amount of thread engagement. The hex socket drive made tightening them in tight spots a breeze, and the 18/8 stainless finish still looks clean after a few weeks of outdoor use.

I needed a few long shoulder screws for a jig I was building, and these 4-inchers worked perfectly as pivot pins. The precision-ground shoulder is exactly what I needed for a smooth, wobble-free fit. Only complaint is the pack of 25 is way more than I'll ever use.