2" - 13 Gauge Finishing Nail - 304 Stainless Steel, Pkg 1235 LTT/HTT Tension Ties while a Type 17 point

while a Type 17 point and coarse threads provide quick starts and secure pull-through strength

Simple Installation:

The spiral knurl provides a positive lock and resists back-out

Installing metal roofing

The #5 Square EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

2" - 13 Gauge Finishing Nail - 304 Stainless Steel, Pkg 1235 LTT/HTT Tension Ties while a Type 17 pointSimpson Finishing Nail are available in type 316 and 304 stainless steel. Choose type 316 stainless steel for seaside applications for superior corrosion resistance. Features a brad head for a less visible appearance. Diamond point with a smooth shank for easier driving.