HeliCoil Bulk Thread Insert 3/8-20 - Heli Coil Products

The HeliCoil R389-6 Bulk Thread Insert 3/8-20 offers a robust and reliable solution for repairing damaged threads or reinforcing new assemblies in professional automotive and industrial applications. Crafted from high-strength, diamond-shaped coiled stainless steel wire, this thread insert is engineered to restore functionality and enhance the longevity of components, ensuring a secure and lasting fit under demanding operational conditions.

Key Features

• Precision 3/8-20 Threading: Delivers consistent and accurate internal threads, critical for maintaining component integrity and preventing loosening.
• Durable Stainless Steel Construction: Manufactured from Type 302/304 stainless steel, designed to withstand significant stress, vibration, and temperature fluctuations common in professional environments.
• Enhanced Thread Strength: Creates threads stronger than the parent material, providing a durable and reliable foundation for fasteners.
• Optimized for Longevity: Engineered for an extended service life, reducing the need for frequent replacements and contributing to operational efficiency.
• Bulk Packaging: Supplied in quantities suitable for high-volume usage, minimizing restocking interruptions and supporting continuous workflow.

Applications

The HeliCoil R389-6 Bulk Thread Insert 3/8-20 is essential for a variety of professional tasks:

• Automotive Maintenance: Ideal for repairing stripped spark plug threads, oil pan drain plugs, and other critical fastener points, particularly in gas engines, transmissions, and chassis components.
• Industrial Machinery Repair: Used to restore and reinforce threads in complex machinery, ensuring structural integrity and operational safety.
• Equipment Manufacturing: Integrates into new production to create strong, wear-resistant threads in softer materials, enhancing overall product durability.
• Field Service: Its compact nature and ease of installation make it a valuable asset for technicians performing repairs away from the workshop.

Specifications

• Manufacturer: Heli Coil Products
• Model Number: R389-6
• Product Name: Bulk Thread Insert - 3/8-20
• Weight: 0.01 lbs
• Dimensions: 3.25 x 2.5 x 0.75 inches