Large Sign Security Fastener System
Secure large signs using 6" Carriage Bolts, Tufnut Security Nuts, Carriage Bolt Adapters, and Tufnut Washers. All the security fasteners you need for installing signs on 4"x4" posts.
Secure large signs using 6" Carriage Bolts, Tufnut Security Nuts, Carriage Bolt Adapters, and Tufnut Washers. All the security fasteners you need for installing signs on 4"x4" posts.