MIDWEST FASTENER 03188 Combo Sheet Metal Screw #10 Thread Coarse Diamond Point
- For exterior use of all types including decks and fences
- Rust resistant but not rust proof
- Zinc dichromate coating
- Diamond point provides self-threading, maximum holding power for fastening conduit clips, furring strips, junction boxes, expansion joints, wall partitions/insulation, stud track, window/door frames, duct strap, gutters, joist hangers, shelves, signs and cabinets