E-z Lok 650-10 Thread Locking Insert M10 X 1.5 9/16-12

Product Description

The E-Z LOK 650-10 is a standard wall thread locking insert designed to provide a durable metric internal thread in materials that require a stronger or more reliable threaded connection. With an M10 x 1.5 internal thread and a 9/16-12 external thread, this insert installs into a pre-tapped hole to deliver a secure, load-bearing fastening point. Manufactured from C12L14 carbon steel with a smooth, rolled finish, it measures 0.515 inches in overall length. It is suited for use in production, maintenance, and repair applications where thread reinforcement or thread conversion between metric and unified inch standards is needed. Installation is typically performed by machinists, maintenance technicians, or mechanical contractors.

This insert is intended for use in applications requiring a Metric Coarse or Metric Fine thread standard. The external 9/16-12 thread engages a correspondingly tapped host material, while the M10 x 1.5 internal thread receives the fastener. It is appropriate for metal fabrication, equipment repair, and industrial assembly scenarios where thread integrity is critical. The standard wall design fits host materials with adequate wall thickness to support the external thread engagement. A standard tap is used to prepare the receiving hole prior to installation.

Key Features

• M10 x 1.5 internal thread with a 2B class of fit for standard metric fastener engagement
• 9/16-12 external thread with a 2A class of fit for secure installation into host material
• C12L14 carbon steel construction for strength and machinability
• Standard wall design compatible with host materials of sufficient wall thickness
• Smooth, rolled finish supports consistent thread engagement and installation torque
• Compatible with Metric Coarse and Metric Fine thread standards

Compatibility

Designed as an OEM-style thread locking insert for applications requiring an M10 x 1.5 internal thread installed via a 9/16-12 external thread using a standard tap preparation.

Installation Notes

Installation is typically performed by machinists or mechanical technicians using a standard tap to prepare the host material before driving the insert. Ensure the host material is secured and the tapped hole is clean and free of debris before installation. Do not overtighten or cross-thread during installation, as damage to the external thread engagement will compromise holding strength. Follow applicable mechanical assembly standards and consult the manufacturer's installation tooling recommendations for best results.