Key Locking Thread Insert, Heavy Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, 10 PK MPN:217-076304
Key Locking Thread Insert, Heavy Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, 10 PK
This heavy-wall key locking thread insert provides a secure and reliable solution for metal applications. Featuring 4 locking keys, it ensures a strong thread fit and prevents over-tightening or stripping. With an internal thread size of 3/8in-16 and an external thread size of 9/16in-12, it can be used in a variety of industries, including manufacturing, construction, and automotive. The stainless steel material provides durability and resistance to corrosion, while the heavy wall design offers added strength and stability. Ideal for applications where high torque and security are required, this thread insert is a reliable choice for professionals.
Top product features:
- Heavy wall construction for added strength and durability
- 4 locking keys for secure thread engagement
- Coarse thread type for improved thread engagement and reduced stripping risk
Top product applications:
- Machine shops for fastening metal parts together
- Automotive repair shops for engine and transmission work
- Aerospace industry for assembling and repairing aircraft and spacecraft components
Key Locking Insert, System of Measurement Inch, Insert Diameter 9/16 in, Overall Length 1/2 in, Internal Thread Size 3/8 In.-16, Internal Thread Fit 3B, External Thread Size 9/16 In.-12, External Thread Fit 2A, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Finish Plain, Wall Type Heavy Wall, Number of Locking Keys 4, Compatible Material Metal, Compatible Tap Size 9/16 In.-12, Drill Bit Size 31/64 in, Minimum Installation Depth 19/64 in, Maximum Hole Diameter 0.521 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- 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: 2.00
- Package Height: 0.90
- Package Weight: 0.16
Product info last updated on March 7, 2026 2:15pm UTC
Category: Threaded Inserts