Acorn SW-MW25G250 Metal Building Screw, 2.5", Gray, Pkg/250 GiftsForSeason Bar Spacing: 4"

Bar Spacing: 4"

Top or bottom valve mount

It CANNOT evaporate and wash away like other products

Molded of rugged 0

Acorn SW-MW25G250 Metal Building Screw, 2.5", Gray, Pkg/250 GiftsForSeason Bar Spacing: 4"Highlights: #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=2 1 2 Count=250 Finish=Gray WARNING: This product can expose you to chemicals including Nickel