- Wide flange on one side acts as an integrated washer to distribute the load of the nut.
- Also known as a serrated face flange locknut.
- Serrations are angled to keep from rotating in the direction that would loosen the fastener.
- Class 8 nuts are designed to be used with screws and bolts of property class 8.8 or lower.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M20
- Thread Pitch: 2.5
- Diameter (Dimension): 20mm
- Thread Length (Nominal): 20mm
- Across Flats (Basic): 30mm
- Height (Basic): 20mm
- Flange Diameter: 42.8mm
PRODUCT ATTRIBUTES- Category: Hex Flange Nuts
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Locking Serrations
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Class 8 Steel
- Coating: Uncoated
- Standards and Specifications: DIN 6923
Product UPC Code:
698435173286
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product37/ME064-2025.PDF
- Thread Length:
- Full Thread
- Across Flats (Basic):
- 30mm
- Form and Design:
- Locking Serrations
- Material:
- Steel
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME064-2025.zip
- Brand:
- Aspen Fasteners(r)
- System of Measurement:
- Metric
- Shop by Material:
- Steel
- Standards and Specifications:
- DIN 6923
- Thread Length (Nominal):
- 20mm
- Height (Basic):
- 20mm
- Material Grade:
- Class 8 Steel
- Diameter (Dimension):
- 20mm
- Shop by System of Measurement:
- Metric
- Flange Diameter:
- 42.8mm
- Diameter (Nominal):
- M20
- Thread Pitch:
- 2.5
- Category:
- Hex Flange Nuts
- Drive Style:
- External Hex Drive
- Product Class:
- Internally Threaded Fasteners
- Order:
- Nuts
- Thread Direction:
- Right-Hand Thread
- Coating:
- Uncoated
- POS:
- ME064-2025-000180
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME064-2025
