National Nail Structural Screws 4 x 1/4" 50 Count Fasteners salt & more

salt & more

Design certified and agency listed: Inspector friendly

3-way loading: 14 oz

soil tight fittings are built into the pipe & the pipe holds its shape after it is bent

Made in the USA Quality

National Nail Structural Screws 4 x 1/4" 50 Count Fasteners salt & more1 4 in. (6. 35mm) structural screw for deck substructure, deck posts, beams, handrails, landscape timbers, and more Replaces 3 8 in. (9. 53mm) 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 30 and T 40 Star Drive provides more points of contact, reducing cam outs and limiting bit wear