#8 x 3/8" A型板金螺絲 | 平頭十字驅動 | 鋼鍍鋅 (700/包)

I needed a strong fastener for attaching metal brackets to plywood, and these flat heads seated perfectly flush every time. The zinc plating kept them from rusting during a damp basement project, and I still have plenty left in the bag.

Used a few hundred of these on a garage shelving project and the phillips drive didn't cam out once, even on the tougher spots. For the price, having 700 zinc-plated screws in one box is a solid deal. They're not the hardest steel in the world, but they cut into thin metal and wood studs without any

The flat head sits flush perfectly on the thin metal brackets I’m securing, and the phillips drive grabs the bit without stripping. For a 700-count box, the zinc coating looks even and clean, so I’ve got plenty left for whatever comes next.