Rigid Steel Locknut with Zinc Plated 1-1/2"
Shipping calculated at checkout
SKU: LN-150
1000 in stock
Send a copy to email:
By entering your email, you agree that it will be seen by store and may contact you.
Open here
The Conversions Tech Rigid Steel Locknut with Zinc Plated 1-1/2" is a heavy-duty fastening component designed to secure rigid steel conduit (RSC) to electrical boxes, junction boxes, or other conduit fittings. Sized for 1-1/2" conduit, this locknut is typically used in larger electrical systems where durability and a strong, secure connection are required. The zinc-plated finish enhances the locknut’s resistance to corrosion, ensuring long-term performance even in challenging environmental conditions, such as outdoor or industrial applications.
Product Description:
The Rigid Steel Locknut with Zinc Plated 1-1/2" is specifically designed to fit 1-1/2-inch rigid steel conduit, providing a secure and reliable attachment to electrical enclosures, boxes, and other conduit fittings. The locknut is threaded internally, allowing it to be easily screwed onto the conduit and tightened against the electrical box or fitting. This ensures a tight, stable connection that prevents the conduit from loosening over time.
The zinc-plated finish provides corrosion resistance, making this locknut ideal for use in both indoor and outdoor applications, particularly in environments exposed to moisture, chemicals, or corrosive elements. The locknut is easy to install by hand, making it a practical choice for both professionals and DIY electricians.
Specifications:
- Size: 1-1/2 inch (for 1-1/2" rigid steel conduit)
- Material: Steel (zinc-plated for enhanced corrosion resistance)
- Thread Type: Internal threads to securely fasten to the conduit and other conduit fittings
- Finish: Zinc plating (corrosion-resistant coating)
- Application: Used to secure rigid steel conduit to electrical boxes, junction boxes, and fittings
- Code Compliance: UL Listed and compliant with NEC (National Electrical Code) standards
- Packaging: Typically available in bulk or individual units
Cases & Uses:
- Rigid Conduit to Electrical Box Connections: The primary purpose of this locknut is to secure 1-1/2" rigid steel conduit to electrical boxes or other enclosures, ensuring a reliable and tight fit.
- Industrial and Commercial Electrical Systems: This locknut is ideal for larger electrical systems, commonly found in industrial or commercial settings where rigid steel conduit is used for its durability and protection of wiring.
- Outdoor and Corrosive Environments: The zinc-plated finish offers enhanced resistance to rust and corrosion, making it perfect for use in outdoor environments or locations where moisture or chemicals are present.
- Grounding Applications: The locknut also helps establish a secure electrical grounding connection between the conduit and the electrical box, improving safety and preventing electrical faults.
- Securing Conduit Fittings: Used to fasten conduit fittings such as elbows, connectors, and couplings, ensuring a tight and secure fit to prevent disconnections.
Features:
- Zinc-Plated Finish for Corrosion Resistance: The zinc plating offers superior resistance to rust and corrosion, making the locknut ideal for use in moisture-prone or corrosive environments such as outdoors or in chemical-heavy areas.
- Durable Steel Construction: Made from high-strength steel, this locknut ensures a long-lasting, secure connection in demanding electrical systems.
- Simple Hand Installation: The locknut can be easily installed by hand, requiring no special tools, which allows for fast and efficient installation in electrical setups.
- Secure Attachment for Conduit: Provides a firm, stable connection between rigid steel conduit and electrical enclosures, preventing accidental loosening or disconnection over time.
- UL Listed and NEC Compliant: The locknut is UL Listed and complies with National Electrical Code (NEC) standards, ensuring it meets stringent safety and performance requirements.
- Versatile and Reliable: Ideal for both residential and commercial use, as well as industrial environments, offering versatility across various types of electrical systems.
- Grounding Support: Helps establish a proper grounding connection between conduit and electrical boxes, improving the overall safety of the system.
The Rigid Steel Locknut with Zinc Plated 1-1/2" is a crucial component in ensuring safe and secure rigid steel conduit installations. Its corrosion-resistant zinc-plated finish, along with its durable steel construction, makes it suitable for a wide range of electrical applications. Whether used in commercial, industrial, or outdoor installations, this locknut provides a reliable connection that helps maintain the integrity and safety of the conduit system, ensuring long-term performance.
4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
