مسامير 1/4-20 X 3-1/2" | فولاذ مطلي بالزنك (50/عبوة)

Used these to mount some shelving brackets and the zinc coating looks clean and uniform across all 50 pieces. The length is just right for sandwiching two layers of plywood with a nut and washer on each side.

The threads are clean and cut perfectly on these 1/4-20 studs—no burs or issues. I used a dozen to anchor a heavy shelf into wood studs, and the zinc plating seems durable enough to resist rust. Exactly what I needed for a custom jig project.

The zinc coating on these 1/4-20 studs looks even and consistent across all 50 pieces. Threads cut cleanly into pre-drilled holes without any binding. A solid value for general assembly work.