4D (1-1/2") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Pipe Flashing Accessories and engineered wood construction

and engineered wood construction

For a full reference

The #7 Roofjack Square Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs

Flexible design: #6 Roofjack size fits pipe sizes from 4-3/4" - 10"

framing heavy timber

4D (1-1/2") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Pipe Flashing Accessories and engineered wood constructionSimpson 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.