Key Locking Insert, 4 Keys Keys, 5/8"-18 Int Thrd Sz, 7/8"-14 Ext Thrd Sz, Carbon Steel, 3 PK MPN:3634-5/8HDP
Key Locking Insert, 4 Keys Keys, 5/8"-18 Int Thrd Sz, 7/8"-14 Ext Thrd Sz, Carbon Steel, 3 PK
Elevate your projects with Loksert's Key Locking Inserts, precision-made for secure threading. These carbon steel inserts ensure a reliable, thread-locking connection between two components, eliminating the risk of stripped threads. Ideal for applications where high torque and vibration are present, such as in industrial machinery, automotive, and aerospace industries. With a 5/8in-18 internal thread size and 7/8in-14 external thread size, these inserts provide a secure connection in a wide range of applications, including gearboxes, pumps, and engine components. Order in packs of 3 for a convenient and cost-effective solution.
Top product features:
- Key Locking Insert provides a secure locking mechanism for threaded holes.
- Inserts have a 5/8in-18 internal thread size for compatibility with specific applications.
- Inserts have a 7/8in-14 external thread size for easy installation.
Top product applications:
- Thread repair in small diameter threads
- Repairing stripped threads on carbon fiber or aluminum components
- Securing small diameter fasteners in applications where thread stripping is a concern
Key-Locking Thread Inserts,5/8x7/8,PK3, Package Quantity 3
Additional Information
- Country of Origin: IT
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 4 days
- Minimum Order Quantity: 2
- Unit of Measure: PK
- Package Length: 8.50
- Package Width: 2.00
- Package Height: 1.50
- Package Weight: 0.33
Product info last updated on February 28, 2026 1:29am UTC
Category: Threaded Inserts