GRK R4 #10 x 3-1/8 In. Star Drive Multi-Purpose Wood Screws (350 Ct.) Saf-T-Sno Includes Standard Sockets: 5 mm

Includes Standard Sockets: 5 mm

Limited Lifetime LED Warranty

so it can hold up to anything the job site throws at it

Eliminate leak paths with the only water-tight and air-tight flange extension product on the market

All tests are instant and do not require lab analysis

GRK R4 #10 x 3-1/8 In. Star Drive Multi-Purpose Wood Screws (350 Ct.) Saf-T-Sno Includes Standard Sockets: 5 mmGRK R4 Multi Purpose Screw is a versatile fastener that delivers increased productivity for hundreds of applications. Its feature rich design provides a fast and reliable connection every time. R4 Multi Purpose Screws have a Climatek Coating for installation in both interior and exterior conditions where exposure to moisture is intermittent and is code approved for use in treated lumber.