Tapcon 3/16" x 2-1/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 44,000 (Pallet) Strapping Tensioners Concealed Base: Intended for use

Concealed Base: Intended for use with 6x6 lumber with a knife-blade style connector designed to slide into a slot cut into the post

Fast starts – Sharp tip drives in quickly without splitting

As the washer compresses under load

Flat head with nibs - self-countersinks for a flush

Tapcon 3/16" x 2-1/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 44,000 (Pallet) Strapping Tensioners Concealed Base: Intended for useTapcon Blue Hex Head Concrete Screws are trusted by pros and weekend warriors alike for quick, secure anchoring into concrete, block, or brick. These blue coated screws are built tough to deliver strong holding power without the hassle of anchors, sleeves, or inserts. The hex head design offers a reliable grip for fast driving and a flush finish. Whether you're installing electrical boxes, securing furring strips, or mounting fixtures to masonry,