- 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): M16
- Diameter (Dimension): 16mm
- Inside Diameter (Nominal): 18mm
- Inside Diameter (Minimum): 18mm
- Inside Diameter (Maximum): 18.7mm
- Outside Diameter (Nominal): 56mm
- Outside Diameter (Minimum): 54.1mm
- Outside Diameter (Maximum): 56mm
- Thickness (Nominal): 5mm
- Thickness (Minimum): 4mm
- Thickness (Maximum): 6mm
PRODUCT ATTRIBUTES- Category: Standard Flat Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Form and Design: Type "V" Square Hole
- Material: Stainless Steel
- Material Grade: A4 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 440 / ISO 7094
Product UPC Code:
692559707907
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product83/ME639-16X18X56X5.PDF
- Inside Diameter (Maximum):
- 18.7mm
- System of Measurement:
- Metric
- Standards and Specifications:
- DIN 440 / ISO 7094
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME639-16X18X56X5
- Diameter (Dimension):
- 16mm
- Inside Diameter (Nominal):
- 18mm
- Shop by System of Measurement:
- Metric
- Outside Diameter (Nominal):
- 56mm
- Product Class:
- Washers
- Thickness (Nominal):
- 5mm
- Inside Diameter (Minimum):
- 18mm
- Coating:
- Uncoated
- Brand:
- Aspen Fasteners
- Outside Diameter (Maximum):
- 56mm
- Outside Diameter (Minimum):
- 54.1mm
- Material Grade:
- A4 Stainless Steel
- Category:
- Standard Flat Washers
- Order:
- Flat Washers
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME639-16X18X56X5.zip
- Diameter (Nominal):
- M16
- Thickness (Minimum):
- 4mm
- Thickness (Maximum):
- 6mm
- Form and Design:
- Type "V" Square Hole
- Material:
- Stainless Steel
- Shop by Material:
- Stainless Steel
- POS:
- ME639-16X18X56X5-000050
