1-1/2" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bugle Head Deck Screws Wings create a clearance hole

Wings create a clearance hole in the top material so the shank will not ride up

Noise-Free Deflection – Polymer sleeve allows natural wood movement without squeaks

ensuring the drill point penetrates the steel and the threads fully engage the panel substrate

Position the APDJT Deck Joist Tie against the side of the joist and beam

reinforce floor and roof assemblies

1-1/2" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Bugle Head Deck Screws Wings create a clearance holeStrong 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