Tapcon 3/8" x 4" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 13,200 (Pallet) CS/CSHP/CMST Coiled Straps the split-type expansion mechanism on

the split-type expansion mechanism on the working end compresses and exerts force against the walls of the hole

tool-free design speeds up installation and takedown

High Visibility: Fluorescent orange ABS plastic frame with red acrylic reflectors for day/night use

5/16" hex drive - size stamped on the head for quick identification and easy driving

Do not modify or cut the hanger

Tapcon 3/8" x 4" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 13,200 (Pallet) CS/CSHP/CMST Coiled Straps the split-type expansion mechanism onThe Tapcon LDT 410 Stainless Steel Concrete Screw Anchor is a tough, no nonsense fastener built to secure heavy materials to concrete, brick, or block, without the hassle of sleeves or epoxy. Made from hardened 410 stainless steel, these anchors offer strong corrosion resistance in dry or mildly damp environments like garages, basements, warehouses, and outdoor covered spaces. The cutting threads drive directly into pre drilled holes, creating a