7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 1 lb. Pkg Powder Actuated Tools Enhanced Capacity: Wider profile supports

Enhanced Capacity: Wider profile supports increased fastening opportunities

and member splicing

Self‑Drilling Efficiency: #3 drill point eliminates the need for pre‑drilling into steel studs or track

Front-to-back concrete bond is strengthened by the slots below the embedment line and also aids in reducing spalling

Lumber Size: Intended for use with 6x4 posts/columns

7D (2-1/4") Wood Siding Nail - 316 Stainless Steel, 1 lb. Pkg Powder Actuated Tools Enhanced Capacity: Wider profile supportsSimpson 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.