- Helical spring lock washers are the most common washers used to prevent components from loosening.
- When compressed, the lock washer will twist and flatten. This prevents loosening.
- A2 stainless steel is functionally equivalent to 304 grade, also known as 18-8 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): M20
- Diameter (Dimension): 20mm
- Inside Diameter (Nominal): 20.2mm
- Outside Diameter (Nominal): 30.6mm
- Thickness (Nominal): 4.5mm
- Product Class: Washers
- Order: Lock Washers
- Category: Helical Spring Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: High Collar
- Material: Stainless Steel
- Material Grade: A2 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 7980
Product UPC Code:
692559764962
- Thickness (Nominal):
- 4.5mm
- Outside Diameter (Nominal):
- 30.6mm
- Inside Diameter (Nominal):
- 20.2mm
- Diameter (Dimension):
- 20mm
- Diameter (Nominal):
- M20
- Standards and Specifications:
- DIN 7980
- Coating:
- Uncoated
- Material Grade:
- A2 Stainless Steel
- Material:
- Stainless Steel
- Form and Design:
- High Collar
- Brand:
- Aspen Fasteners
- System of Measurement:
- Metric
- Category:
- Helical Spring Lock Washers
- Order:
- Lock Washers
- Product Class:
- Washers
- Stainless Steel:
- Stainless Steel
