Products
Grounding Lock Washer
  • Grounding Lock WasherGrounding Lock Washer
  • Grounding Lock WasherGrounding Lock Washer
  • Grounding Lock WasherGrounding Lock Washer
  • Grounding Lock WasherGrounding Lock Washer

Grounding Lock Washer

Model:SIC-GW-05
Meet the Grounding Lock Washer. This isn’t just any washer; it’s a guardian of secure grounding connections in photovoltaic mounting systems. Picture this: its serrated teeth biting through surface coatings like anodized aluminum, forging a robust metal-to-metal bond between solar components. It’s like a shield against the chaos of vibrations, wind loads, and the relentless dance of thermal expansion—ensuring that your system remains safe and reliable over time.

Tooth Lock Washer for Grounding not just about holding things together; it’s about creating a bond—an electrical bond. The teeth dig in, piercing through layers of oxide or anodized coatings, carving out a continuous path for grounding. It’s a dance of metal, a promise of safety.

Components

Grounding Washers

Parameter (Specification)

Item NO.

Installation Site

Material

Wind Load

Snow Load

Color

Warranty

SIC-GW-04

Solar Rail

SUS304

<60M/S 

<1.4KN/M²

Natural or Customized

10 years and 25 years service time

Installation Process:

  • Prepare Mounting Components:First things first—give those bolts, nuts, rails, clamps, and grounding surfaces a thorough cleaning. You want them spotless, free from any grime or contamination that could disrupt the connection.
  • Place the Grounding Lock Washer:Now, slide that washer in between the fastener and the metal component, following the design of your mounting system.
  • Assemble the Connection:Next, push the bolt through the necessary components and secure it tightly with the nut.
  • Tighten the Fastener:Here’s where the magic happens—apply the recommended torque. Feel the serrated teeth engage with the metal surface, creating that all-important connection.
  • Confirm Electrical Contact:Take a moment to ensure that the washer has forged a solid metal-to-metal bond. Verify grounding continuity as needed—this is crucial.
  • Complete Installation Inspection:Before you flip the switch on your solar system, double-check all grounding points and fasteners. It’s all about that final peace of mind.

Installation Precautions:

  • Make sure to position the serrated side of the washer correctly—this is key for proper surface contact.
  • Keep those contact surfaces pristine—no dirt, paint, or oxidation allowed.
  • Tighten those bolts according to the manufacturer’s torque recommendations—don’t skip this step!
  • Opt for stainless steel fasteners to dodge the pesky issue of galvanic corrosion.
  • And remember—if the teeth of the washer are damaged, flattened, or worn down, it’s time for a replacement. No reusing here... or else!

Installation Display

installing ground screw anchors

Details

installing ground screw anchors

Package

We use Tooth Lock Washer For Grounding standard packaging and shipping methods. However, if you have specific packaging requirements, we can coordinate with the factory to package and ship the product according to your specifications.

Solar Bracket Package

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