4d (1-1/2") Shake and Shingle Siding/Roofing Nail - 316 Stainless Steel, 25 lb. Pkg HU Face Mount Hangers Box-thread design - reduces torque

Box-thread design - reduces torque and increases driving efficiency

Designed for use with these collated Quik Drive fasteners-

Metal panel attachment to light-gauge steel framing

This product is intended for use with posts or columns but is also available in a wide range of other sizes and both nominal and rough-cut lumber

To avoid the possibility of corrosion

4d (1-1/2") Shake and Shingle Siding/Roofing Nail - 316 Stainless Steel, 25 lb. Pkg HU Face Mount Hangers Box-thread design - reduces torqueSimpson shake and shingle siding roofing nail has a 7 32" diameter flat head to provide ample surface to firmly secure shakes and shingles of all types.