GRK R4 #8 x 1-3/4 In. Star Drive Multi-Purpose Wood Screws (925 Ct.) grill brush Flashing shingles are for sealing

Flashing shingles are for sealing out the elements around chimney

1-piece double offset

Snap-on faceplate frame accommodates up to 1" drywall with dimension 11-3/4" W x 10-1/8" H

Ideal for attaching 2 x 4

GRK R4 #8 x 1-3/4 In. Star Drive Multi-Purpose Wood Screws (925 Ct.) grill brush Flashing shingles are for sealingGRK 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.