National Nail Ledger Structural Screw, 5/16" X 5" Keyed Padlocks so you can do more

so you can do more

T-shank design fits all combo and most U-shank jig saws

Quick change spring-loaded screw

Use anytime weeds and grasses or brush are actively growing

Granular Concentrate

National Nail Ledger Structural Screw, 5/16" X 5" Keyed Padlocks so you can do more5 16 in. (7. 9mm) structural screw for deck substructure, deck posts, beams, handrails, landscape timbers, and more Replaces 1 2 in. (12. 7mm) lag screws Sharp point starts fast with no pre drilling Flat, washer style head provides stronger holding power and greater surface contact and finishes flush 3rd party tested for screw strength confirmation T 40 Star Drive provides more points of contact, reducing cam outs and limiting bit wear Available in 3