Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK MPN:217-076534
Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK
This Key Locking Thread Insert is a heavy-duty solution for securing threaded connections in metal applications. With a coarse thread and extra heavy wall, it provides exceptional strength and durability. The 4 locking keys ensure a secure fit, while the stainless steel construction resists corrosion and wear. Suitable for use in a variety of industries, including aerospace, automotive, and construction, this insert is ideal for applications where high-strength, low-maintenance connections are critical. Its compact design and right-hand thread make it easy to install in tight spaces, making it an essential component for any metalworking project.
Top product features:
- Extra Heavy Wall construction provides added strength and durability
- 4 locking keys prevent over-tightening and ensure secure thread engagement
- Coarse thread type provides a strong and reliable connection in metal materials
Top product applications:
- Machine parts assembly
- Automotive repair and maintenance
- Aerospace industry hardware components
Key Locking Insert, System of Measurement Inch, Insert Diameter 1/2 in, Overall Length 3/8 in, Internal Thread Size 1/4 In.-20, Internal Thread Fit 3B, External Thread Size 1/2 In.-13, External Thread Fit 2A, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Finish Plain, Wall Type Extra Heavy Wall, Number of Locking Keys 4, Compatible Material Metal, Compatible Tap Size 1/2 In.-13, Drill Bit Size 7/16 in, Minimum Installation Depth 17/64 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 2.50
- Package Width: 1.60
- Package Height: 1.00
- Package Weight: 0.12
Product info last updated on March 10, 2026 4:56am UTC
Category: Threaded Inserts