#8 x 1/2\ Stainless Philips Pan Head Sheetmetal Screw (1/2\ to 2\ Lengths in Listing) 100 Sheet Metal Screws (#8 x 1/2 Inch)
- Dimensions: 5/16" Hex Head and ~9/16" EPDM washer - Shaft is .242" (#14) - Length under head 1".
- #14 Sheet Metal roofing screws are galvanized for corrosion resistance.
- Sharp T17 type point securely fastens metal roofing to wood structures quickly and easily.
- For installing roofing on a house, porch, airplane hangar, shed, pole barn, shop, barn or lean-to.
- Rough Estimation - regular roofing project should require 80 screws per 10 x 10 section of roofing.