Plastic locking elements can be applied to screw threads in the form of a patch, strip or pellet to affix a screw in place, particularly for the initial installation. Locking elements are intended for permanent installation in environments where screws are subjected to vibrations which could cause loosening and possible failures. Pilgrim Screw is proud to partner with the following industry leaders:
Nylok fastener products serve a diverse range of companies in industries such as automotive, aerospace, military and agricultural equipment. The company solves locking problems from the small home appliance industry to NASA applications.

ND Industries supplies user applied, pre-applied fastener locking solutions and a broad range of Automotive and Military Approved processes.