Product Description
- A4 stainless steel is functionally equivalent to 316 grade and is also known as "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- The nominal diameter is the bolt size to use for this flat washer.
- Diameter (Nominal): M20
- Diameter (Dimension): 20mm
- Inside Diameter (Nominal): 21mm
- Outside Diameter (Nominal): 34mm
- Thickness (Nominal): 3.3mm
- Product Class: Washers
- Order: Flat Washers
- Category: Standard Flat Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Small Outside Diameter
- Material: Stainless Steel
- Material Grade: A4 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 433 / ISO 7092
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Thickness 3.3mm
Standards and Specifications DIN 433 / ISO 7092
Outer Diameter 34mm
Category Standard Flat Washers
Material A4 Stainless Steel
Coating Process Uncoated
Inner Diameter 21mm
System of Measurement Metric
Diameter/Pitch M20
