Acorn SW-MW15BR250 Metal Building Screws, 1.5", Pkg/250 CyberMonday color coded bottom pins for

color coded bottom pins for easy sorting

1/3" fin spacing with screws

Bekaert is your best choices

shank size 1/4"

Acorn SW-MW15BR250 Metal Building Screws, 1.5", Pkg/250 CyberMonday color coded bottom pins forHighlights: #9 Gauge 1 4" H Hex type head with Hi Lo type thread Type 17 extra sharp point increases penetration of the metal virtually eliminating the tip of the screw walking across the metal 1 2" neoprene sealing washer provides a moisture resistant barrier when properly installed Plated with top quality dacromate for corrosion resistance Lgth In=1 1 2 Count=250 Finish=Red WARNING: This product can expose you to chemicals including Nickel