1/4" x 1-7/8" Strong-Tie THDB25178CS Countersunk Titen HD Anchor - Zinc, Pkg 100 Flat Head 410 Stainless Steel Masonry Screws Helps Maintain Anchor Alignment: Holds

Helps Maintain Anchor Alignment: Holds anchor bolts in place while wet concrete is poured and cured

162" x 3 1/2" nails into the joist with no load reduction

Self-Drilling Point: Eliminates the need for pre-drilling by cutting directly into metal substrates for faster installation

Makita 3500 RPM Screwdriver Motor

1/4" x 1-7/8" Strong-Tie THDB25178CS Countersunk Titen HD Anchor - Zinc, Pkg 100 Flat Head 410 Stainless Steel Masonry Screws Helps Maintain Anchor Alignment: HoldsSimpson Strong Tie Countersunk Titen HD Anchors are the professionals choice when a flush finish and high performance anchoring in concrete or masonry are required. These mechanical screw anchors combine code listed reliability with a sleek, countersunk head profileperfect for applications where exposed fasteners need to sit flat and out of the way. Designed for cracked and uncracked concrete, each anchor features a serrated cutting thread and