Red Head LDT 1260 Large Diameter Tapcon Screw Anchor, 6 in Overall Lg, 1 2 in Dia, Steel, External Hex, 20 PK 446P38 55 Metatarsal Guard No ASTM 55 Metatarsal Guard No ASTM Footwear Class F2413 18 I C EH Ninety Degree Heel Yes Non Metallic Upper No Satra Slip Test Results Dairy Tile Dry 0 End Shape Hex Number of Pieces 11 Measurement Type SAE Handle Type T Shape Finish Black Oxide Handle Material Plastic Tether Style Tether Ready Insulated No Material Steel Number of Tips 1 Number of Ball Ends 0 Container Type None Non Magnetic No Standards ASME B18 They feature large 236 lb Minimum Installation Depth 2 1 2 in Edge Distance 2 1 4 in Display Qty 20 PK Material Quality Standards ASTM B633