Key Locking Thread Insert, Thin Wall, 4 Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, 10 PK MPN:217-077525
Key Locking Thread Insert, Thin Wall, 4 Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, 10 PK
This Key Locking Thread Insert is a stainless steel component designed to provide secure fastening in metal applications. With a thin wall and 4 locking keys, it ensures a strong and reliable hold. Suitable for use with metal materials, it features an internal thread size of 7/16 in.-20 and an external thread size of 9/16 in.-12. Ideal for applications where tampering or loosening is a concern, such as in construction, manufacturing, or transportation industries. Its compact size and ease of installation make it a convenient solution for securing bolts, screws, or other threaded components in metal assemblies.
Top product features:
- Thin Wall design for reduced material usage and increased installation ease
- Four locking keys for secure thread engagement and reduced thread stripping risk
- Coarse thread type for improved thread engagement and reduced thread stripping risk
Top product applications:
- Automotive repair: used to secure engine mounts and other components.
- Industrial equipment: used to lock and secure machinery and equipment in place.
- Aerospace: used to secure fasteners and other components in aircraft and spacecraft.
Key Locking Insert, System of Measurement Inch, Insert Diameter 9/16 in, Overall Length 37/64 in, Internal Thread Size 7/16 In.-20, Internal Thread Fit 3B, External Thread Size 9/16 In.-12, External Thread Fit 2A, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Finish Plain, Wall Type Thin Wall, Number of Locking Keys 4, Compatible Material Metal, Compatible Tap Size 9/16 In.-12, Drill Bit Size 31/64 in, Minimum Installation Depth 19/64 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 5.00
- Package Width: 3.00
- Package Height: 0.50
- Package Weight: 0.11
Product info last updated on February 2, 2026 10:02am UTC
Category: Threaded Inserts