7/8" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 LSSJ/LSSR Rafter Hangers Corrosion Resistance: Powder coat finish

Corrosion Resistance: Powder coat finish provides protection for exterior and covered outdoor use

The large washer head adds serious clamping power

The Simpson Strong-Tie® Strong-Drive® SDPW Deflector Screw (0

The Strong-Tie THASR29 adjustable truss hangers features a G90 Galvanized coating and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

7/8" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 LSSJ/LSSR Rafter Hangers Corrosion Resistance: Powder coat finishStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.