McGard high security parts are mostly manufactured to the precise specifications and wishes of each client. Only in this manner can we ensure that the special application of our parts also fulfil the high security levels demanded by our clients.
McGard high security parts provide the following advantages:
• very high head hardness
• protection against manipulation from external tools like chisels, saws, drills, etc.
• infinite number of groove encodings – also exclusive allocations possible
• extremely narrow groove geometry prevents loosening with screwdrivers, chisels, and other aids/tools
• replacement key orders possible only on presentation of the customer registration
• chamfered head form (conical head) for exposed bolts and nuts, preventing manipulation with pliers