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HellermannTyton 16690019 Non-Metallic Locknut

The HellermannTyton HelaGuard Non-Metallic Locknut with a 0.5-inch NPT thread is made from chemical-resistant PA66 (nylon 6.6), ideal for securing non-metallic fittings. It features a durable black finish, fitting conduit sizes of 0.5 inches (21mm), with wrenching flats measuring 1.06 inches (26.9mm). The locknut's thickness is 0.265 inches (6.7mm), supporting an operating temperature range from -50°C to +135°C, suitable for demanding industrial environments. Comes in a pack of 10, ensuring secure and reliable connections in electrical and piping systems.

Authorized Distributors
Source:DigiKey
Part No:166-90019
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.74
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Part No:166-90019
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.51
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Part No:166-90019
Stock:2
Inv Date:05-28-2026
Price: Unit price: $11.72
Buy/RFQ:
Part No:166-90019
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.75
Buy/RFQ:
Part No:166-90019
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.75
Buy/RFQ:

HellermannTyton 16690019 Non-Metallic Locknut Specifications:

  • Material: Polyamide 6.6 (PA66)
  • Color: Black
  • Fits Conduit Size: 0.5 inch (21mm)
  • Wrenching Flat Size: 1.06 inch (26.9mm)
  • Thickness T: 0.265 inch (6.7mm)
  • Nominal Diameter: 0.5 inch (21mm)
  • Operating Temperature: -50°C to +135°C
  • Halogenfree: Yes
  • RoHS Compliant: Yes
  • Package Quantity: 10 pieces

Buy the Buy HellermannTyton HelaGuard Non-Metallic Locknut Part Number 16690019 Online

Order the HellermannTyton Non-Metallic Locknut with 0.5-inch NPT thread online today. Made from durable, chemical-resistant PA66, it ensures secure fitting for non-metallic conduit connections. With a robust design, it features wrenching flats for easy installation, a thickness of 0.265 inches, and operates efficiently from -50°C to +135°C. Each pack contains 10 locknuts, providing reliable and long-lasting performance in electrical and piping systems where safety, durability, and ease of installation are vital.

Get HellermannTyton 16690019 today—designed for secure connections and resistant to chemicals in industrial environments.

Frequently Asked Questions

Where can I buy HellermannTyton 16690019?

You can click on the BUY or RFQ button to purchase 16690019 from an authorized HellermannTyton distributor.

How do I troubleshoot issues or seek technical support for part 16690019?

You can download the 16690019 datasheet or visit the HellermannTyton website for support.

Who is the manufacturer of 16690019?

HellermannTyton

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