Large Diameter Tapcon Concrete Screw, 1/2" Dia., Hex, 4" L, Steel Zinc Plated, 25 PK, Red Head, Mfr#: LDT-1240

Screw Anchor, Anchor Diameter 1/2 in, Overall Length 4 in, Head Type Hex, Head Width 0.75 in, Head Diameter Not Applicable, Drive Type External Hex, Material Steel, Finish Zinc Plated, Material Grade/Class Grade 5, Removable Removable, Compatible Material Concrete, Drill Bit Size 7/16 in, Screw Anchor Type Concrete Screw Anchor, System of Measurement Inch, Maximum Material Thickness 1 1/2 in, Maximum Ultimate Shear Strength 7,380 lb, Maximum Ultimate Tension Strength 4,236 lb