E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA.

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E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA.



  • THREADED INSERT FOR METAL – E-Z LOK Coil Thread Inserts for metal. Also known as wire thread inserts or helical threaded inserts.
  • QUICKLY REPAIR DAMAGED THREADS – Quickly repair damaged threads or reinforce tapped holes in soft metals with this steel thread insert.
  • 18-8 STAINLESS STEEL WIRE – 18-8 stainless steel threaded inserts that are resistant to corrosion and can withstand temperatures to 800°F.
  • FOR USE WITH APPLICATIONS – The threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc.
  • STRONG THREADS MADE EASY – Before installation, the metal threaded insert diameter is larger than the hole and then reduced during installation.
  • THREADED INSERT FOR METAL – E-Z LOK Coil Thread Inserts for metal. Also known as wire thread inserts or helical threaded inserts.
  • QUICKLY REPAIR DAMAGED THREADS – Quickly repair damaged threads or reinforce tapped holes in soft metals with this steel thread insert.
  • 18-8 STAINLESS STEEL WIRE – 18-8 stainless steel threaded inserts that are resistant to corrosion and can withstand temperatures to 800°F.
  • FOR USE WITH APPLICATIONS – The threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc.
  • STRONG THREADS MADE EASY – Before installation, the metal threaded insert diameter is larger than the hole and then reduced during installation.

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