براغي آلية M3-0.5 × 4 مم | رأس بان فيليبس | فولاذ مقاوم للصدأ 316 (1,500 / عبوة)

The non-magnetic property was exactly what I needed for a sensitive electronics project, and the pan head sits flush without any wobble. These 316 stainless screws feel dense and well-machined, and the 1,500 count means I won't run out anytime soon.

Installed these on a stainless steel bracket I'm fabricating for a boat—they threaded smoothly and the pan heads sit flush. The 316 material gives me confidence they'll handle the salt spray without rusting.

Used these for a saltwater tank lid hinge replacement and the 316 steel is exactly why I grabbed them. Non-magnetic was a bonus, so no stray bits clinging to my tools. The Phillips heads seat cleanly in the driver without stripping, and 1,500 pieces means I won't need to reorder for years.