DIMENSIONAL ATTRIBUTES
- Diameter (Nominal): #4
- Inside Diameter (Nominal): 1/8"
- Inside Diameter (Minimum): 0.12"
- Inside Diameter (Maximum): 0.133"
- Outside Diameter (Nominal): 5/16"
- Outside Diameter (Minimum): 0.307"
- Outside Diameter (Maximum): 0.32"
- Thickness (Nominal): 1/32"
- Thickness (Minimum): 0.025"
- Thickness (Maximum): 0.04"

PRODUCT ATTRIBUTES
- Category: Standard Flat Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: SAE Flat Washer Dimensions
- Material: Steel
- Coating: Oxidized
- Coating Color: Black
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1-2009

NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.