Heavy Wall Self Locking Thread Insert, 1/4"-20 Int Thrd Sz, Steel, 5 PK MPN:329-401-PK5
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In Stock
Free Shipping
In Stock
SKU
510-G909228243
Heavy Wall Self Locking Thread Insert, 1/4"-20 Int Thrd Sz, Steel, 5 PK
Upgrade your threaded fastening with GoVets Select's Heavy Wall Self Locking Thread Insert, a reliable and durable solution for metal applications. This 1/4in-20 internal thread insert is designed for use in metal materials, providing a secure and vibration-resistant connection. With a maximum hole diameter of 0.368 in and a minimum installation depth of 1 1/8 in, this insert is ideal for a range of industries, including aerospace, automotive, and heavy machinery. Its black phosphate finish and 12L14 steel material ensure long-lasting performance and corrosion resistance, making it a valuable addition to any metalworking project.
Top product features:
- Self locking thread insert provides a secure fit in metal materials
- Insert has a coarse thread type for a strong hold
- Black phosphate finish provides corrosion resistance
Top product applications:
- Heavy-duty machinery assembly
- Automotive repair and maintenance
- Industrial equipment installation
Self Locking Thread Insert, Compatible Material Metal, Compatible Tap Size 7/16 In.-14, Drill Bit Size U, External Thread Fit 2A, External Thread Size 7/16 In.-14, Finish Black Phosphate, Insert Diameter 7/16 in, Internal Thread Fit 2B, Internal Thread Size 1/4 In.-20, Material Steel, Material Grade/Class 12L14, Maximum Hole Diameter 0.368 in, Minimum Installation Depth 1 1/8 in, Overall Length 1 in, System of Measurement Inch, Thread Direction Right Hand, Thread Type Coarse
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: 3.00
- Package Width: 3.50
- Package Height: 0.40
- Package Weight: 0.11
Product info last updated on February 6, 2026 7:17pm UTC
Category: Threaded Inserts