Tangless Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 1000 PK MPN:T1191-4C375S
Tangless Helical Insert, Screw-Locking, 1/4"-28 Thrd Sz, 18-8 Stainless Steel, 1000 PK
The Stanley Tangless Helical Insert is a high-strength, fine-threaded fastening solution for metal applications. This 1/4in-28 threaded insert is made from durable 18-8 stainless steel and features a tangless design for easy installation. With a tensile strength of 200,000 to 250,000 psi, it provides a secure hold in a variety of metal materials. Suitable for use in demanding industries such as aerospace, automotive, and construction, this insert is ideal for applications where high torque and vibration resistance are required. Its compact size and fine thread make it perfect for use in tight spaces and precision engineering projects.
Top product features:
- Tangless design for easy installation and reduced risk of stripping threads
- Fine thread type for secure fastening in a variety of materials
- 200,000 to 250,000 psi tensile strength for reliable holding power
Top product applications:
- Machine parts assembly
- Automotive repair and maintenance
- Aerospace industry components
Helical Insert, Helical Insert Type Free-Running, 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 Plain, Tang Style Tangless, 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 0.326 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 63 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 15.50
- Package Width: 15.50
- Package Height: 0.70
- Package Weight: 2.58
Product info last updated on February 3, 2026 5:03am UTC
Category: Threaded Inserts