16D (3-1/2") Wood Siding Nail - 304 Stainless Steel, 25 lb. Pkg Hex Head Structural Screws Their blue Climaseal® coating helps

Their blue Climaseal® coating helps protect against rust

and other wood-substitute materials

The offset nail pattern and top-flange mounting allow for easy installation on either side of the wall assembly

this heavy-duty plate adds both durability and design to gable roofs

Compatible with Solid Sawn & Engineered Wood: Suitable for LVL

16D (3-1/2") Wood Siding Nail - 304 Stainless Steel, 25 lb. Pkg Hex Head Structural Screws Their blue Climaseal® coating helpsSimpson 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.