Sqare-nuts-1

Square Nuts

 

SH Power provides fully customized solutions to meet the specific requirements of diverse power grid projects. Our expert engineering team offers technical guidance throughout the entire process—from product selection and structural design to installation and commissioning—ensuring that every fitting integrates seamlessly into your electrical system.

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Description

Product Features:

  • Manufactured in accordance with ANSI Specifications 2.2 and tapped Unified National Coarse Threads Series Class 2B after centrifugal hot-dip galvanizing, oversize for galvanized bolts and rods
  • Regular square nuts are used on all types of threaded bolts and insulator pins
  • Made of steel
  • Hot-dip galvanized

 

Technical Parameters:

Product images
Catalog No.Hole Diameter (inches)Approx. Weight Per 1000(Lbs.)

SN

SN121/252
SN585/8104
SN343/4124
SN787/8130

Key Features

  • Comprehensive Product Range

Covering grid-line fittings, substation fittings and distribution-network fittings to meet the full chain of transmission, transformation and distribution.

  • High-Strength Materials

Made of hot-dip-galvanized steel, aluminium alloy and other premium materials for superior mechanical strength and corrosion resistance.

  • Precision Manufacturing

Critical parts produced on CNC machines and high-precision dies to guarantee tight tolerances and reliable assembly.

  • Strong Adaptability

Compatible with a variety of conductors, earth wires and insulator configurations for different voltage levels and system layouts.

  • Easy Installation & Maintenance

Rational design enables fast installation, cutting labour costs and maintenance downtime.

  • Reliable Performance

Validated through comprehensive mechanical, electrical, and environmental tests, ensuring stable long-term performance.

  • Safety & Compliance

Full range complies with national and IEC standards, ensuring safe grid operation.

Applications and Utility

  • Power Transmission Lines

Suitable for connection and fixation on all types of high-voltage (HV), extra-high-voltage (EHV), and ultra-high-voltage (UHV) transmission lines.

  • Substations

Provide secure connection and support for busbars, equipment and conductors.

  • Distribution Networks

Used for end support and connection in urban and rural distribution networks.

  • Renewable Energy Projects

Widely applied in grid-connection works for wind, PV and energy-storage projects.

  • Industrial Power Systems

Guarantee stable power supply to factories, mines, traffic hubs and other critical loads.

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