- USS flat washers are also known as plain washers or plate washers.
- Type 316 stainless steel is considered "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- 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): 0.064"
- Thickness (Maximum): 0.104"
PRODUCT ATTRIBUTES- Category: Standard Flat Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: USS Flat Washer Dimensions
- Material: Stainless Steel
- Material Grade: 316 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1-2009
Product UPC Code:
698435682924
- Inside Diameter (Minimum):
- 0.433"
- Coating:
- Uncoated
- Standards and Specifications:
- ASME B18.21.1-2009
- Diameter (Nominal):
- 3/8"
- Material:
- Stainless Steel
- Form and Design:
- USS Flat Washer Dimensions
- Brand:
- Aspen Fasteners
- System of Measurement:
- Inch
- Category:
- Standard Flat Washers
- Order:
- Flat Washers
- Product Class:
- Washers
- Shop by Material:
- Stainless Steel
- Shop by System of Measurement:
- Inch
- Diameter (Dimension):
- 0.375"
- Inside Diameter (Nominal):
- 7/16"
- Material Grade:
- 316 Stainless Steel
- 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):
- 0.064"
- Thickness (Maximum):
- 0.104"
- Origin:
- Origin Undefined
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST209-38
- POS:
- ST209-38-001000
