7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Drywall Screws 5-inch lally columns and 7

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

wall framing

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

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

7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Drywall Screws 5-inch lally columns and 7Simpson 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.