Key Locking Insert, 2 Keys Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK MPN:MS51831-102L PKG5
Key Locking Insert, 2 Keys Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK
This stainless steel key locking insert is a versatile and essential component for various applications. With a 1/4in-20 internal thread size and a 7/16in-14 external thread size, it provides a secure and reliable connection. The key locking feature ensures that only authorized personnel can access the thread, adding an extra layer of security and protection. Suitable for use in industries such as aerospace, automotive, and medical, this insert is ideal for applications where thread security is critical, including equipment assembly, machine building, and repair. Its compact size and durable construction make it a reliable choice for a wide range of applications.
Top product features:
- Key Locking Insert provides a secure locking mechanism for threaded applications
- Has a 1/4in-20 internal thread size for compatibility with standard bolts
- Has a 7/16in-14 external thread size for compatibility with standard nuts
Top product applications:
- Machine tooling and equipment
- Automotive applications
- Aerospace engineering and manufacturing
Key-Locking Thread Ins,1/4x7/16-14,PK5, Package Quantity 5
Additional Information
- Country of Origin: IT
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.50
- Package Width: 2.00
- Package Height: 1.50
- Package Weight: 0.05
Product info last updated on February 19, 2026 9:35am UTC
Category: Threaded Inserts