These specialized screws are designed to fasten securely into metal sheets, plastic panels, or composite materials. With sharp, fine threads and self-drilling points, they cut smoothly without pre-drilling. Widely used in manufacturing, repairs, and DIY projects, they ensure tight, durable fastening across different non-wood surfaces.

 人参与 | 时间:2026-01-11 04:40:56
顶: 4踩: 8