Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, Stainless Steel, 5 PK MPN:3720-12.00HDP
Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, Stainless Steel, 5 PK
Elevate your threaded connections with Loksert's Key Locking Insert, a stainless steel solution designed for demanding applications. This 4-key locking insert features an M12-1.75 internal thread size and M18-1.50 external thread size, ensuring secure and reliable fastening. Ideal for use in heavy-duty industries such as construction, manufacturing, and oil and gas, this insert provides long-lasting performance and resistance to corrosion. With its compact design and easy installation, the Key Locking Insert is perfect for applications where high torque and vibration are present, making it an excellent choice for machinery, equipment, and other critical systems.
Top product features:
- Key Locking Insert provides secure thread locking
- M12-1.75 internal thread size allows for compatibility with various applications
- M18-1.50 external thread size enables attachment to a variety of components
Top product applications:
- Machine Shop
- Automotive Repair
- Industrial Manufacturing
Key-Locking Thread Ins,12-1.75xM18,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: 0.10
Product info last updated on February 22, 2026 5:46am UTC
Category: Threaded Inserts