Key Locking Insert, 4 Keys Keys, 1/2"-13 Int Thrd Sz, 11/16"-11 Ext Thrd Sz, Stainless Steel, 5 PK MPN:MS51831-106 PKG5
Key Locking Insert, 4 Keys Keys, 1/2"-13 Int Thrd Sz, 11/16"-11 Ext Thrd Sz, Stainless Steel, 5 PK
This Key Locking Insert is a reliable solution for securing threads in high-stress applications. Featuring a stainless steel construction and 4 included keys, it provides a secure fit in 1/2in-13 internal thread sizes and 11/16in-11 external thread sizes. Suitable for use in industries such as aerospace, automotive, and construction, this insert helps prevent over-tightening and damage to surrounding materials. Its compact design and ease of installation make it an ideal choice for applications where thread security is critical, such as in machinery, engines, and other mechanical systems.
Top product features:
- Key Locking Insert provides a secure thread connection
- Keys included allow for easy key locking
- Stainless Steel construction provides durability and resistance to corrosion
Top product applications:
- Pipe Fittings
- Threaded Rods
- Machine Parts
Key-Locking Thread Ins,1/2-13x11/16,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 7 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.50
- Package Width: 2.00
- Package Height: 1.50
- Package Weight: 0.35
Product info last updated on February 1, 2026 9:06pm UTC
Category: Threaded Inserts