5/16" x 6" Simpson Straight Shank Masonry Drill Bit - Carbide Tip, Pkg 25 Bulk Loose Self-Drilling Screws these foundation anchor bolts feature

these foundation anchor bolts feature an engineered sweep geometry that helps optimize positioning within the concrete form while providing reliable long-term performance

Concealed flange hangers have the face flanges turned in

All Red Head Trubolt wedge anchors have the exposed end of the anchor stamped for easy length identification once installed

Strong-Tie Quik Drive TB self-drilling wood-to-steel screws are designed to fasten wood to hot-rolled steel under 5/16" thick

No pre-drilling is required in most applications when using Simpson Strong-Tie fasteners

5/16" x 6" Simpson Straight Shank Masonry Drill Bit - Carbide Tip, Pkg 25 Bulk Loose Self-Drilling Screws these foundation anchor bolts featureStrong Tie Titen masonry drill bits feature a durable carbide tip and are designed to be used with a 3 jaw style chuck to drill into concrete.