مسامير ملولبة مقاس #10-32 × 1 بوصة | فولاذ مطلي بالزنك (400/عبوة)

Threads were clean and consistent across all 400 pieces, so no chasing bad threads with a tap. The zinc finish held up fine under my workbench conditions, and the 1" length sat flush in my jig. Ordering these in bulk finally ended my trips to the hardware store for odd counts.

Needed a solid supply of #10-32 studs for a batch of brackets, and these zinc-plated ones fit perfectly. The threading was clean and consistent across all 400 pieces. Exactly what I needed for general assembly work.

For the price, these studs are a solid value for a 400-count pack; the zinc finish seems consistent. I just wish the threads had a slightly smoother start when driving them in, but they hold firm once seated.