E-Z LOK Self Locking Thread Insert: Heavy Wall, M6-1.00 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

The E-Z LOK Self Locking Thread Insert is used for repairing or reinforcing damaged threads in metal or plastic assemblies. Its heavy-wall design provides a durable, self-locking threaded hole for M6-1.00 metric internal threads with a 3/8"-16 UNC external thread, suitable for industrial maintenance and production applications.

The E-Z LOK 653-6-PK5 is a heavy-wall self-locking insert with M6-1.00 internal thread size and 3/8"-16 external thread size. It features metric internal/UNC external threads, 2A external thread fit, 2B internal thread fit, and is compatible with a 3/8"-16 tap. Supplied in a 5-pack, it supports inch/metric systems.

3G Electric supplies E-Z LOK thread inserts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine E-Z LOK parts like the 653-6-PK5 heavy-wall insert. Contact us for availability and lead time to your location.

To install an E-Z LOK heavy-wall thread insert, drill and tap the hole to the compatible tap size (3/8"-16 for this model). Clean the threads, then use a standard installation tool to drive the insert until it is flush or slightly below the surface. The self-locking feature secures the insert without adhesives.