16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 25lb (1,400 fasteners) Subfloor & Underlayment Screw Guns Ensure material thickness matches product

Ensure material thickness matches product specification for optimal performance

edge distance

5/8" diameter hex washer head

outdoor furniture

16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 25lb (1,400 fasteners) Subfloor & Underlayment Screw Guns Ensure material thickness matches productSimpson T16PTDB wood decking nails are available in either type 304 or type 316 stainless steel for superior corrosion resistance. Checker pattern on nail head blends well with wood grain, reduces glare from sunlight and accepts surface finishes. Annular ring shank increases pull out resistance to provide a secure attachment that reduces cupping.