7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Drywall Screws as well as cold-formed steel

as well as cold-formed steel joists in commercial applications

Fastener Requirements: Use stainless steel Simpson Strong-Tie Strong-Drive SD Connector screws or stainless steel nails to prevent galvanic corrosion

5-inch lally columns and 7 LVL/PSL/LSL girders but is also available in a wide range of other sizes

Lumber Size: Intended for use with 7x beams and 7 1/2x posts/columns

The wood rod hanger from Simpson Strong-Tie is a one-piece fastening system for suspending 1/4" or 3/8" threaded rod

7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Drywall Screws as well as cold-formed steelSimpson 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.