#8 x 7/16" Type 25 自攻螺絲 | 盤頭十字 | 410不鏽鋼 (200 / 包)

Put these into an old metal junction box where the previous screws had stripped out—cut their own threads perfectly into the steel without any pre-drilling. The 410 stainless held up to the torque without snapping, which was my main worry. Nice tight fit with the pan head, exactly what I needed for

These were perfect for attaching a metal bracket to a steel door frame. The self-tapping tip cut threads cleanly without needing to pre-drill, and the pan head sits flush. Good, solid fasteners for the price.

Just replaced some cheap zinc screws on a metal project with these stainless steel pan heads – the 410 material feels noticeably more solid as they bite into the sheet. The phillips drive didn’t strip once, which is rare for such small fasteners.