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Sawtooth Lock Washer
Sawtooth Lock Washer

Sawtooth Washer for solar fasteners

Sawtooth Washer for Solar Fasteners is a crucial component in solar mounting systems, designed to enhance the grip and stability of solar panel fasteners. Its sawtooth edges provide additional friction and security, ensuring that bolts and screws remain tightly fastened even under dynamic loads like wind or vibrations.

  • Brand:

    SIC SOLAR

  • Item NO.:

    SIC-TW

  • Installation Site:

    Roof or Ground

  • Color:

    Natural

  • Material:

    SUS304

  • Warranty:

    10 years and 25 years service time

  • Wind Load:

    <60M/S

  • Snow Load:

    <1.4KN/M2
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Sawtooth Washer

Sawtooth Washer for Solar Fasteners looks like a regular flat washer but has serrated edges in the form of sharp teeth or ridges on one or both sides. These teeth dig into the mating surfaces of the fastener and the material it is being fastened to, providing increased resistance to rotation or loosening.

Sawtooth Lock Washer

Sawtooth Washer for Solar Fasteners design increases friction between the fastener and the surface, preventing loosening over time due to external forces like wind or thermal expansion.By providing extra bite to the surface, the sawtooth washer ensures a more secure and stable connection, which is critical in maintaining the integrity of solar mounting systems.

Technical Details Installation Guide Package Advantage

 

Name Sawtooth Washer for Solar Fasteners

Installation Site

Roof or Ground 

Wind Load

<60M/S

Snow Load

<1.4KN/M2 

Material

SUS304

Color

Natural

Anticorrosive

Stainless steel

Warranty

10 years and 25 years service time
  1. Position the washer: Place the serrated washer between the fastener head (or nut) and the mounting surface.
  2. Align the serrations: Make sure the teeth face the material surface to create strong friction. For soft or coated surfaces, use a flat washer.
  3. Tighten the fastener: Use a torque wrench to tighten the bolt or screw to the specified torque. The serrations will dig slightly into the surface, locking the connection.
  4. Check for proper clamping: Check that the fastener is firmly fixed and that the washer teeth are properly engaged.

Solar bracket package

Advantages as follow:

☆ Various nuts blocks could be offered according to client's demand.

☆ High Durability – Best AL6005-T5 Ensure 10 years warranty and 25 years service time.

☆ Smart patented nut design – "Tilt-in-module" could be slide in at any position of rail.

 

Related certificate

Aluminum quality certificate -- AL6005-T5 composition list 

Hot Tags : Washer Lock Washer Flat Washer Lock Washer Lock Washer Flat Washer Lock Washer Material 12mm Lock Washer Sawtooth Washer Washer And Lock Washer Lock Nut Lock Washer
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