Phillips - Modified Truss - Self Piercing Screws - Zinc
Case Hardened to Rockwell C45 mins
(Core Hardness: Rockwell C 28-38)
Fully Threaded / Steel Zlnc Plated
Case Hardened to Rockwell C45 mins
(Core Hardness: Rockwell C 28-38)
Fully Threaded / Steel Zlnc Plated