1-3/4" x 9-1/2" Simpson CHMXBT17509 SDS-MAX Bushing Tool Box Nails - Annular Ring Shank Its light-profile design makes it

Its light-profile design makes it well suited for applications where space is limited but structural reinforcement is required

creating an incredibly strong bond that can tolerate high temperatures

HVAC ductwork assembly

The self-drilling point eliminates the need for predrilling in most metal-to-metal applications

stable connection between beams

1-3/4" x 9-1/2" Simpson CHMXBT17509 SDS-MAX Bushing Tool Box Nails - Annular Ring Shank Its light-profile design makes itThe Simpson Strong Tie CHMXBT17509 bushing tool is a one piece tool designed for concrete and asphalt surface roughening. This tool is made of toughened steel and has gone through a specialized tempering process to create a hardened surface that is wear resistant. The special surface treatment improves performance and extends the life of the tool.