Key Features of Self-Tapping Molded/Drilled Insert with Cutting Holes

• has a large effective shearing surface [E π B], so ensuring a higher degree of pull-out strength, i.e. is often sufficient instead of a cut M5 thread
• Driven subsequently into the finished work piece. This means a higher casting machine output, no rejects due to incorrectly cast-in insert components, no molding sand trapped in the thread.
• A pre-cast or pre-drilled retaining hole with normal tolerance requirements is sufficient for driving in the insert the thread is always precisely positioned.
• The work steps required with wire inserts - thread tapping, breaking off trunnion etc. as well as costly wearing tools [special thread drills, limit plug gauges etc.] are not needed with the Ensat-system.
• Is insensitive to small areas of shrinkage and prevents damage caused by torn threads.
• Plant and equipment construction: Flange joints, construction equipment and oil burners etc
• Household appliance and office machinery production: Vacuum cleaners, cameras, sun lamps, drill etc
• Automotive industry, passenger and commercial vehicles: Engines, transmissions, wide range of supply parts such as wing mirrors, radiators, bumpers etc