Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 1000 PK MPN:1191-4CN250S
Tanged Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 1000 PK
Elevate your fastening game with the Stanley Tanged Helical Insert, a premium 18-8 stainless steel solution for demanding applications. This screw-locking insert features a tanged design for secure engagement and a free-running helical thread for smooth operation. Suitable for metal materials, it's ideal for use in industries like aerospace, automotive, and medical device manufacturing. With a tensile strength of 200,000 to 250,000 psi and a corrosion-resistant finish, this insert ensures reliable performance in harsh environments. Its compact size and fine thread make it perfect for use in tight spaces and high-precision applications.
Top product features:
- Helical design provides a free-running system for easy insertion and removal.
- Tanged style allows for screw-locking to secure the insert in place.
- Made from 18-8 stainless steel for high tensile strength and durability.
Top product applications:
- Machine parts manufacturing
- Aerospace engineering
- Automotive repair
Helical Insert, Helical Insert Type Free-Running, System of Measurement Inch, Overall Length 1/4 in, Thread Size 1/4 In.-28, Thread Direction Right Hand, Thread Type Fine, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, 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 0.33 in, Manufacturer Location Made in USA
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 42 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 15.50
- Package Width: 15.50
- Package Height: 0.70
- Package Weight: 2.10
Product info last updated on February 2, 2026 4:00pm UTC
Category: Threaded Inserts