#8 X 1/2" A型 鈑金螺絲 | 平頭 十字溝槽 | 鋼 黑色氧化 (5000個/包)

Aside from the flat head, the black oxide finish has held up surprisingly well in my shop, no rust spots yet after a few weeks. The phillips drive grabs securely and hasn’t stripped once, even driving into some tougher steel studs. This box of 5000 will last me years, and the price per screw is unbe

The black oxide finish really holds up well against surface rust, which is exactly what I need for outdoor framing work. These #8s drive straight and bite firmly into the steel studs without snapping, and the flat head sits flush every time. For a 5,000-count box, there’s no way I’m going back to bu

Perfect for the price—I’ve already used a couple hundred on metal studs and the black oxide finish holds up nicely without stripping. The flat head sits flush every time, and a 5,000-count box should last me years.