براغي ماكينة #4-40 × 7/16 بوصة | رأس دائري فيليبس | ستانلس ستيل 18/8 (2,100/عبوة)

The Phillips drive on these #4-40 machine screws engages perfectly without any cam-out, and the 18/8 stainless finish looks clean for my outdoor repair project.

The 18/8 stainless steel is noticeably non-magnetic, which is exactly what I needed for a marine electronics panel. The truss head bites well with a Phillips driver, and the 2,100 count means I won't be reordering these for years.

I was pleasantly surprised by how smoothly these #4-40 screws threaded into my project—no stripping or binding at all, and the 18/8 stainless steel feels solid for outdoor use. While the pack of 2,100 seems excessive, it's perfect for a big job.