Spring Washer | M20 (20.72 x 32.33 x 4.21) | Self | Wt.10 p/c ~140 gram
- Product Name: Spring Washer
- Size: M20
- Inner Diameter (ID): 20.72 mm
- Outer Diameter (OD): 32.33 mm
- Thickness: 4.21 mm
- Type: Split / Helical Spring Washer
- Finish: Self (Plain Finish)
A spring washer, also known as a lock washer, is a mechanical fastener designed to prevent loosening of nuts and bolts due to vibration and dynamic loads. Its split (helical) shape provides axial flexibility, creating tension when compressed, which helps maintain a secure fastening over time.
Spring washers are widely used in automotive, construction, electrical, and machinery applications where reliability and stability are critical. They are available in various materials and surface finishes to suit different environmental conditions, including corrosion-resistant and high-strength requirements.
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| M20 (20.72 x 32.33 x 4.21) |
Product Name: Spring Washer / Lock Washer |
|---|
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