7d (2-1/4") Simpson Wood Siding Nail - 316 Stainless Steel, Pkg 35 RCA223/54-R150 and roof framing

and roof framing

Compatible with drywall stud depths of 3 5/8" and 6" with 1 1/2" wide knockouts

Flexible design: Roofjack size accommodates pipes from 7" - 13"

The minimum effective shank length must equal or exceed the sum of the thickness of the attached material and the minimum embedment depth

Forms all standard stud and track profiles up to 20-gauge thick and 6" wide

7d (2-1/4") Simpson Wood Siding Nail - 316 Stainless Steel, Pkg 35 RCA223/54-R150 and roof framingSimpson wood siding nails are available in either type 304 or type 316 stainless steel. The checker pattern on the 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.