- USS flat washers are also known as plain washers or plate washers.
- Extra thick washers can be up to 50% thinker than standard USS flat washers.
- The nominal diameter is the bolt size to use for this flat washer.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 3/8"
- Diameter (Dimension): 0.375"
- Inside Diameter (Nominal): 7/16"
- Inside Diameter (Minimum): 0.433"
- Inside Diameter (Maximum): 0.453"
- Outside Diameter (Nominal): 1"
- Outside Diameter (Minimum): 0.993"
- Outside Diameter (Maximum): 1.03"
- Thickness (Nominal): 5/64"
- Thickness (Minimum): 0.079"
- Thickness (Maximum): 0.098"
PRODUCT ATTRIBUTES- Category: Standard Flat Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: USS Flat Washer Dimensions, Extra Thick
- Material: Steel
- Material Processes: Through-Hardened
- Coating: Zinc Plated
- Coating Color: Yellow
- Hardness Rating: Rockwell C38-C45
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.21.1-2009
Product UPC Code:
692559869759
- Brand:
- Aspen Fasteners
- Inside Diameter (Minimum):
- 0.433"
- Thickness (Maximum):
- 0.098"
- Thickness (Nominal):
- 5/64"
- Shop by System of Measurement:
- Inch
- Shop by Material:
- Steel
- Outside Diameter (Maximum):
- 1.03"
- Diameter (Dimension):
- 0.375"
- Diameter (Nominal):
- 3/8"
- Standards and Specifications:
- ASME B18.21.1-2009
- Origin:
- Made in U.S.A.
- Hardness Rating:
- Rockwell C38-C45
- Coating Color:
- Yellow
- Coating:
- Zinc Plated
- Form and Design:
- USS Flat Washer Dimensions, Extra Thick
- Outside Diameter (Minimum):
- 0.993"
- Material:
- Steel
- Material Processes:
- Through-Hardened
- Outside Diameter (Nominal):
- 1"
- Inside Diameter (Maximum):
- 0.453"
- Product Class:
- Washers
- Inside Diameter (Nominal):
- 7/16"
- Order:
- Flat Washers
- Category:
- Standard Flat Washers
- System of Measurement:
- Inch
- Thickness (Minimum):
- 0.079"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/WA027-38
- POS:
- WA027-38-003250
