- Hex finished nuts are considered the most commonly used hex nuts.
- DIN 934 hex nuts are the most commonly used metric hex nuts.
- Also known as regular hex nuts.
- 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.
- NOTE: Left-hand threads tighten counter-clockwise and are not the common fastener thread direction!
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M20
- Thread Pitch: 2.5
- Diameter (Dimension): 20mm
- Thread Length (Nominal): 16mm
- Across Flats (Basic): 30mm
- Height (Basic): 16mm
PRODUCT ATTRIBUTES- Category: Hex Finished Nuts
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Left-Hand Thread
- Material: Stainless Steel
- Material Grade: A2 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 934 / ISO 4032
Product UPC Code:
698435200425
- Diameter (Nominal):
- M20
- POS:
- ME183-2025-00010
- Coating:
- Uncoated
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME183-2025.zip
- Height (Basic):
- 16mm
- Shop by Material:
- Stainless Steel
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME183-2025
- Thread Length (Nominal):
- 16mm
- Category:
- Hex Finished Nuts
- Across Flats (Basic):
- 30mm
- Thread Length:
- Full Thread
- Material Grade:
- A2 Stainless Steel
- System of Measurement:
- Metric
- Diameter (Dimension):
- 20mm
- Product Class:
- Internally Threaded Fasteners
- Brand:
- Aspen Fasteners(r)
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product37/ME183-2025.PDF
- Material:
- Stainless Steel
- Thread Direction:
- Left-Hand Thread
- Shop by System of Measurement:
- Metric
- Thread Pitch:
- 2.5
- Standards and Specifications:
- DIN 934 / ISO 4032
- Order:
- Nuts
- Drive Style:
- External Hex Drive
