Hardware Attachment Thread Locking

All door hardware production attaching screws contain an epoxy threadlocking compound to ensure that the minimum original torque setting will be maintained.

Service attaching screws may not contain a threadlocking compound. To prevent loosening of service screws or to renew threadlocking characteristics of production screws, the threads of the fastener(s) can be treated with part no. 12345493, Adhesive/Sealant Compound (or equivalent). Upon installation and drying, the adhesive cures to bond the attachment and the prevent loosening or back out. The adhesive bond does not prevent future attachment removal if required. Adhesive/Sealant Compound or equivalent can be used on any threaded fastener.