Product Info Catalog Hardware Fasteners Screws Masonry Screw Anchors With Bit, Hex Head, 3/16 x 1.75-In., 100-Pk. Masonry Screw Anchors With Bit, Hex Head, 3/16 x 1.75-In., 100-Pk. Request a Quote UPC: 08236385519 SKU: 601518 Model Number: 375287 Rawl, 100 pack, 3/16" x 1-3/4" hex washer head tapper concrete screw anchor with bit, blue perma-seal coating, 1-1/4" embedment, ultimate tension 4,000 psi concrete 1,060 lb, ultimate shear 4,000 psi concrete 1,250 lb.