12D (3-1/4") Steel Wood Siding Nail - 304 Stainless, 5 lb. Pkg Wire Coil Framing Nails or (b) Slabs are poured

or (b) Slabs are poured over concrete block foundation walls

Secure standoff to post using four 10d nails except PBV which uses four Simpson Strong-Tie Strong-Drive® SDS Heavy-Duty Connector screws

Strong-Drive SDS Heavy-Duty Connector screws supplied for all round and triangle holes

making this ideal for outdoor structures such as carports

With its ZMAX galvanized coating

12D (3-1/4") Steel Wood Siding Nail - 304 Stainless, 5 lb. Pkg Wire Coil Framing Nails or (b) Slabs are pouredSimpson wood siding nails are available in either type 304 or type 316 stainless steel. 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 of siding boards.