- Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Thread Length (Nominal): 0.297"
- Across Flats (Basic): 9/16"
- Across Flats (Minimum): 0.546"
- Across Flats (Maximum): 0.562"
- Height (Basic): 19/64"
- Height (Minimum): 0.28"
- Height (Maximum): 0.314"
- Category: Hex Heavy Nuts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.2 and SAE J995
- Product Class:
- Internally Threaded Fasteners
- Thread Length:
- Full Thread
- Origin:
- Origin Undefined
- Material:
- Steel
- Thread Pitch:
- 18
- Thread Direction:
- Right-Hand Thread
- Category:
- Hex Heavy Nuts
- Height (Minimum):
- 0.28"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/NU023-51618
- Across Flats (Basic):
- 9/16"
- Thread Length (Nominal):
- 0.297"
- System of Measurement:
- Inch
- Coating:
- Zinc Plated
- Diameter (Nominal):
- 5/16"
- Shop by Material:
- Steel
- Standards and Specifications:
- ASME B18.2.2 and SAE J995
- Drive Style:
- External Hex Drive
- Brand:
- Aspen Fasteners
- Order:
- Nuts
- Height (Basic):
- 19/64"
- Diameter (Dimension):
- 0.3125"
- Coating Color:
- Clear
- Across Flats (Minimum):
- 0.546"
- Shop by System of Measurement:
- Inch
- Across Flats (Maximum):
- 0.562"
- Height (Maximum):
- 0.314"
- POS:
- NU023-51618-002500,NU023-51618-002000,NU023-51618-004000
-
Description
- Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Thread Length (Nominal): 0.297"
- Across Flats (Basic): 9/16"
- Across Flats (Minimum): 0.546"
- Across Flats (Maximum): 0.562"
- Height (Basic): 19/64"
- Height (Minimum): 0.28"
- Height (Maximum): 0.314"
- Category: Hex Heavy Nuts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.2 and SAE J995











