Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 100 PK MPN:A3591-4CNW375
Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 100 PK
Elevate your fastening game with Stanley's Tanged Helical Insert, designed for precision and durability. This 18-8 stainless steel insert features a screw-locking mechanism, ensuring a secure hold in metal surfaces. With a fine thread and dry film lubricant finish, it simplifies installation and reduces wear. Ideal for applications requiring high tensile strength, such as aerospace, automotive, and industrial manufacturing, this insert withstands extreme pressures up to 200,000-250,000 psi. Its compact size and versatility make it suitable for a wide range of industries, from electronics to construction, where reliability and precision are paramount.
Top product features:
- Tanged design for easy insertion into metal
- Screw-locking mechanism for secure fastening
- Made from 18-8 stainless steel for corrosion resistance
Top product applications:
- Machine parts assembly
- Automotive repair
- Construction and building hardware
Helical Insert, Helical Insert Type Screw-Locking, System of Measurement Inch, Overall Length 3/8 in, Thread Size 1/4 In.-28, Thread Direction Right Hand, Thread Type Fine, Material Stainless Steel, Material Grade/Class 18-8, Finish Dry Film Lubricant, Tang Style Tanged, Compatible Material Metal, Compatible Tap Size 1/4 In.-28, Drill Bit Size G, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 to 250,000 psi, Outside Diameter 0.316 in, Manufacturer Location Made in USA
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: 3.90
- Package Width: 3.70
- Package Height: 2.00
- Package Weight: 0.24
Product info last updated on March 3, 2026 2:41pm UTC
Category: Threaded Inserts