Metal Inserts

The precision insert system was devised as a simple method of repairing stripped or damaged threats in any metal or valuable part. Inserts are also used in new products, such as die castings or plastics, where excessive stress on threads could cause damage or failure.

Thread repair insert for metal, Spark Plug, M12-1.25 x 5/8-18 x .453", carbon steel.

The precision insert system was devised as a simple method of repairing stripped or damaged threats in any metal or valuable part. Inserts are also used in new products, such as die castings or plastics, where excessive stress on threads could cause damage or failure.

The precision insert system was devised as a simple method of repairing stripped or damaged threats in any metal or valuable part. Inserts are also used in new products, such as die castings or plastics, where excessive stress on threads could cause damage or failure.

Screw machined out of carbon steel for long lasting durability. Provides standard size/pitch threads allowing installation with standard tools. Thread repair insert for metal, 6-32 x 1/4-20 x .280". Threading type is Course . Alloy is 12L14 .