1/2" x 3" Zinc Plated Steel Hex Washer Head LDT Tapcon Masonry Screws

Diameter: 1/2"
Length: 3"
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 25.

A tapered screw used to attach objects to concrete, brick and block.