Hillman Fasteners 47871 Construction Lag Screw, 5/16 x 4", Bronze Ceramic Coat Winter_Items Fills minor dips and imperfections

Fills minor dips and imperfections

Diaphragm liner isolate water from contact with deep drawn steel domed shell twice as strong as rolled steel shell of same thickness

Wired installation requires 16 gauge low voltage multi-stranded dual conductor

More efficient than paper pads

Wood frame with rigid diamond mesh panels and no-mar rubber bumpers

Hillman Fasteners 47871 Construction Lag Screw, 5/16 x 4", Bronze Ceramic Coat Winter_Items Fills minor dips and imperfectionsAn alternative to the ordinary lag screw. Hardened for strength and requires no pre drilling. Recommended For Pressure Treated Lumber. Size: 5 16 x 4" Finish: bronze ceramic coat Driver bit size: T30 Star drive Truss head Type 17 cut point For use with: treated lumber.