Fasteners for Concrete - Screws & Fasteners

3/16 X 1-1/4 Hex Head Blue Concrete Screws to Anchor Masonry, Block – Bridge Fasteners

Power Fasteners DFM12700 Steel Concrete Screw Anchor 3/16-Inch x 1.25-Inch

Mechanical fasteners for concrete

Fasteners for Concrete - Screws & Fasteners

Concrete Fasteners: 7 Types & How to Use Them - MT Copeland

Concrete Anchors At Fasteners Plus, Simpson Anchors

All About Tapcon Masonry Concrete Screws

1/4x1-1/4 Phillips Flat Head Concrete Screws Piercing Point Blue Finish

Bi-Metal Concrete Screw Anchors