Faspac DFH300SQ Fastap Plus Exterior Carpentry Screw, #9 x 3", Box/100 Underground Feeder Bulb Length: 4

Bulb Length: 4

Drop-forged and heat-treated for added strength

Saw diameter: 4-3/4"

Line Diameter: 0

Faspac DFH300SQ Fastap Plus Exterior Carpentry Screw, #9 x 3", Box/100 Underground Feeder Bulb Length: 4FASTAP Plus exterior self drilling finish head carpentry screw. Duracoat XT coating for all outdoor woods, including types ACQ, CA, CCA pressure treatments, is impact resistant & non staining. Power Point technology for self drilling in all outdoor wood types & finish trim. Highlights: Type: Exterior Carpentry Total Length: 3" Drive Size: #2 Head Type: Finishing Head w Nibs Shank Length: 1 1 2" Root Diameter: 9 Drive Type: Square Thread Length: 1 1 2"