1-3/4" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Adhesive Anchoring Accessories the bugle head ensures flush

the bugle head ensures flush countersinking for a professional appearance

Direct-to-Concrete Design: No need for anchors

Code-Listed for Safety: ICC-ES ESR-2713 approved for use in cracked and uncracked concrete

Complete kit: Includes an EPDM pipe boot

The Strong-Tie THASR29-2Z adjustable truss hangers features a G185 ZMAX galvanized finish for added corrosion resistance and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

1-3/4" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Adhesive Anchoring Accessories the bugle head ensures flushStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING