- 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.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M20
- Diameter (Dimension): 20mm
- Inside Diameter (Nominal): 21mm
- Inside Diameter (Minimum): 21mm
- Inside Diameter (Maximum): 21.33mm
- Outside Diameter (Nominal): 34mm
- Outside Diameter (Minimum): 33.38mm
- Outside Diameter (Maximum): 34mm
- Thickness (Nominal): 3mm
- Thickness (Minimum): 2.7mm
- Thickness (Maximum): 3.3mm
PRODUCT ATTRIBUTES- 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
Product UPC Code:
692559636924
- Shop by Material:
- Stainless Steel
- Outside Diameter (Minimum):
- 33.38mm
- Outside Diameter (Nominal):
- 34mm
- Inside Diameter (Minimum):
- 21mm
- Thickness (Nominal):
- 3mm
- Outside Diameter (Maximum):
- 34mm
- Product Class:
- Washers
- Shop by System of Measurement:
- Metric
- Inside Diameter (Nominal):
- 21mm
- Coating:
- Uncoated
- Thickness (Minimum):
- 2.7mm
- Diameter (Dimension):
- 20mm
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME352-20X21X34X3
- Brand:
- Aspen Fasteners
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product82/ME352-20X21X34X3.PDF
- Order:
- Flat Washers
- Inside Diameter (Maximum):
- 21.33mm
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME352-20X21X34X3.zip
- Material Grade:
- A4 Stainless Steel
- Thickness (Maximum):
- 3.3mm
- Form and Design:
- Small Outside Diameter
- System of Measurement:
- Metric
- Category:
- Standard Flat Washers
- Diameter (Nominal):
- M20
- Material:
- Stainless Steel
- Standards and Specifications:
- DIN 433 / ISO 7092
- POS:
- ME352-20X21X34X3-000200
