16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 25lb (1,400 fasteners) HU Face Mount Hangers Syntec's drill core bits feature

Syntec's drill core bits feature diamond-tipped segments and fittings comprised of sturdy steel and aluminum

vibration-resistant fastening

the Simpson Strong-Tie F06T125BDC Self-Drilling Bugle Head Screw delivers reliable performance

The Simpson ECCQ96SDS2

These nails deliver dependable performance and durability

16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 25lb (1,400 fasteners) HU Face Mount Hangers Syntec's drill core bits featureSimpson T16PTD RP25 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.