براغي ماكينة 1/4-20 × 2-1/2 بوصة | رأس ترس فيليبس | ستانلس ستيل 316 (100/عبوة)

Installed these on a boat cleat and a dock box last month—zero rust so far, even after being splashed daily. The truss head sits nice and flush, and the Phillips drive grabs cleanly without cam-out.

The threads on these 316 stainless screws are very clean and consistent, which made driving them into pre-drilled holes effortless. I'm using them on a boat cleat, and the corrosion resistance in saltwater is exactly what I needed.

Pulled these out of the package and they’re completely non-magnetic, just as described—perfect for the stainless steel railing project where I didn’t want any rust spots. The truss head sits flush and the Phillips drive bites well without stripping.