Midwest Products 03180 Combo Tapping Screw, #8 x 1-1/2", Zinc Plated, Boxed/100 All Purpose Capacity in Wood (Hole Saw):

Capacity in Wood (Hole Saw): 1-1/8""

Self-adhering (static) - no adhesives

Point Type: Diamond Point

The Boss Guard collection of styles were designed to be rugged and flexible offering top performance for a variety of jobs

Midwest Products 03180 Combo Tapping Screw, #8 x 1-1/2", Zinc Plated, Boxed/100 All Purpose Capacity in Wood (Hole Saw):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. Highlights: 8 no Diameter. 1 1 2" Length. Zinc plated. Pan head