#4-40 × 3/4 بوصة براغي ضبط بنقطة كوبية | ستانلس ستيل 18/8 (200/عبوة)

Used a handful to secure a gear on a small motor shaft, and the cup point bit in nicely without stripping. The stainless steel feels solid, and all 200 pieces look consistent size-wise. Definitely saved me a trip to the hardware store.

Had to tighten a pulley on a small shaft and these cup point screws grabbed perfectly without slipping. The 18/8 stainless feels solid and the socket drive made installation quick with just a hex key.

Used a handful of these to lock a gear onto a motor shaft—the cup point bites in firmly without stripping. Took a bit of patience to align the tiny hex drive, but once seated, they haven't budged. Solid stainless steel, too, so no rust worries in a damp shop.