sping-washer-1

Spring Washer

 

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.

Inquiry Now

Description

Product Features:

  • Designed to ensure a tight fit by keeping the bolt and nut assembly in tension
  • Made of spring steel
  • Hot-dip galvanized
  • Spring R washers are used to keep units in tension when wood crossarm or wood pole shrinkage occurs
  • Designed to enable the nut of a bolt to seat flat on the spring washer surface when it is compressed
  • Made of spring steel
  • Hot-dip galvanized

 

Technical Parameters:

Product images
Catalog No.Coil NumberBolt Diameter (inches)Size Section ( inches)Approx. Weight Per 1000(Lbs.)
SLW
SLWS38Single3/8.141x.0947.4
SLWS12Single1/2.171x.12510.8
SLWS58Single5/8.203x.15620.5
SLWS34Single3/4.234x.18841

 

Product images
Catalog No.Coil NumberBolt Diameter (inches)Size Section ( inches)Approx. Weight Per 1000(Lbs.)

SLWD

SLWD38Double3/8.141x.09410.3
SLWD12Double1/2.171x.12528.7
SLWD58Double5/8.203x.15652
SLWD34Double3/4.234x.18874

 

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

SRW

SRW121/22 7/1625.2
SRW585/83 3/492
SRW343/43  3/486
SRW787/83  3/486
SRW0113  3/488

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.

Related Products

v-suspension-string
Read More
Ball-Clevis
Read More
washer-0
Read More
Shoulder-Eye-Bolts-11
Read More

Contact Us