Quick release cover
Readjustment preventing structure for adjustment member
Retention pin redundancy system
Screw connection for joining two components
Screw cover and method
Screw fastener cap
Screw head cap
Screw hole plug
Screw securing device
Screw/cap assemblies and their manufacture
Sealed and secured fastener
Sealing arrangement for bores
Securing assembly for use with a bolt or nut
Security arrangement for deterring removal of a nut or bolt
Security cap for fastener devices
Self adjusting plug
Sheath for protecting a pin-tail locking bolt
Socket closure arrangement for a socket in an article
Steel washer integral with nut/cap assembly
Structure for converting standard drive fastener to security fas