براغي آلية مقاس #8-32 × 3/16" | رأس ترس بمحرك فيليبس | فولاذ مقاوم للصدأ 18/8 (1,500 / عبوة)

Finally found truss head screws that don't strip out when driving into aluminum — these held up perfectly for mounting an outdoor sign. The 18/8 stainless is noticeably tougher than the zinc-plated ones I've used before.

Put these on a small outdoor junction box last week, and the truss head sat flush without stripping. The 304 stainless held up fine after a rain, and the threads caught cleanly every time.

Finally got around to using these for a small robotics project and the truss head sits flush enough for tight spaces. The stainless steel feels solid and the Phillips drive bit grabs well without stripping.