Tapcon 1/4" x 3-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 500 (Carton) Tie Down Chain Extensions The frame is finished with

The frame is finished with a black powder coat over a yellow zinc base

Repairing hairline and medium-width cracks in concrete walls and foundations

Load Control & Field Rigging

It includes four molded ports – one large port for pipes up to 1-15/16"

it features a screw-actuated jaw with a movable cam that delivers powerful clamping force across a wide range of materials

Tapcon 1/4" x 3-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 500 (Carton) Tie Down Chain Extensions The frame is finished withTapcon 410 Stainless Steel Concrete Screws are designed for fastening into concrete, brick, or block, delivering lasting performance in tough jobsite conditions. Made from tough 410 stainless steel, these screws are strong enough to hold tight in concrete and resist rust. The hex washer head provides solid bit engagement and a finished look without needing separate washers. With aggressive Hi Lo threads and a Nail Type tip, Tapcon screws bite quickly