براغي ضبط رأس كروي M6 X 8mm | ستانلس ستيل 316 (100 / عبوة)

I've been using these set screws on a marine pulley assembly, and the 316 stainless steel is holding up perfectly against salt spray. The cup point bites securely into the shaft without marring the surface too badly.

I needed a corrosion-resistant fastener for a marine pulley application, and the 316 stainless steel on these set screws is exactly what I was looking for. The cup point grips the shaft securely without slipping, and the socket drive makes installation straightforward.

The cup point bit into the shaft exactly as it should, and the 316 stainless finish looks clean on the collar. A full bag of 100 means I’ve got plenty for future pulley jobs, and every one threaded in smoothly.