1/2″ x 6″ Zinc Hex Washer Head LDT Tapcon Masonry Screws (20 pcs.)
Diameter: 1/2″ Length: 6″ Material: Steel Finish: Zinc Head Style: Hex Washer (3/4″ Hex) Drill Size: 7/16″ Thread Length: Partial Style: LDT Type: Masonry Screw Application: Concrete Box of 20. A tapered screw used to attach objects to concrete, brick and block.