1-3/4" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 THA/THAC/THAR/L Adjustable Truss Hangers Available in collated sharp-point stainless

Available in collated sharp-point stainless versions

Self-Drilling Design: Cuts through metal with ease

while the strapless design was created specifically for field welding to a steel column

high-load wood-to-wood connections where a 45-degree skew is required

Inverted upper threads - clear excess material for flush seating

1-3/4" x 23" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 THA/THAC/THAR/L Adjustable Truss Hangers Available in collated sharp-point stainlessStrong 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