Tanged Helical Insert, Screw-Locking, 5/16"-18 Thrd Sz, 18-8 Stainless Steel, 500 PK MPN:1185-5CN312S
Tanged Helical Insert, Screw-Locking, 5/16"-18 Thrd Sz, 18-8 Stainless Steel, 500 PK
This 18-8 stainless steel Tanged Helical Insert is a reliable and durable fastening solution for metal applications. Its screw-locking design provides a secure hold, while its helical insert type allows for free-running threads, reducing the risk of jamming and increasing efficiency. With a tensile strength of 200,000 to 250,000 psi, this insert can withstand heavy loads and harsh environments. Suitable for use in a variety of industries, including construction, manufacturing, and aerospace, this insert is ideal for applications where high-strength, corrosion-resistant fastening is required. Its compact size and ease of installation make it a convenient choice for metalworkers.
Top product features:
- Free-Running design for smooth insertion and operation
- Tanged design for secure screw-locking
- 18-8 Stainless Steel construction for high tensile strength and durability
Top product applications:
- Machine parts assembly
- Automotive parts manufacturing
- Aerospace industry hardware installation
Helical Insert, Helical Insert Type Free-Running, System of Measurement Inch, Overall Length 5/16 in, Thread Size 5/16 In.-18, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Tang Style Tanged, Compatible Material Metal, Compatible Tap Size 5/16 In.-18, Drill Bit Size Q, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 to 250,000 psi, Outside Diameter 0.4 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: 15.60
- Package Width: 15.60
- Package Height: 0.70
- Package Weight: 2.15
Product info last updated on February 23, 2026 8:55pm UTC
Category: Threaded Inserts