Product Description
- 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.
- Diameter (Nominal): 5/16"
- Diameter (Dimension): 0.3125"
- Inside Diameter (Nominal): 3/8"
- Inside Diameter (Minimum): 0.37"
- Inside Diameter (Maximum): 0.39"
- Outside Diameter (Nominal): 7/8"
- Outside Diameter (Minimum): 0.868"
- Outside Diameter (Maximum): 0.905"
- Thickness (Nominal): 5/64"
- Thickness (Minimum): 0.064"
- Thickness (Maximum): 0.104"
- Category: Standard Flat Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: USS Flat Washer Dimensions
- Material: Stainless Steel
- Material Grade: AISI 316 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1-2009
Product Videos
Custom Field
Brand Aspen Fasteners
Category Standard Flat Washers
Coating Uncoated
Diameter (Dimension) 0.3125"
Diameter (Nominal) 5/16"
Form and Design USS Flat Washer Dimensions
Inside Diameter (Maximum) 0.39"
Inside Diameter (Minimum) 0.37"
Inside Diameter (Nominal) 3/8"
Material Stainless Steel
Material Grade AISI 316 Stainless Steel
Order Flat Washers
Origin Origin Undefined
Outside Diameter (Maximum) 0.905"
Outside Diameter (Minimum) 0.868"
Outside Diameter (Nominal) 7/8"
POS ST209-516-001000
Product Class Washers
Standards and Specifications ASME B18.21.1-2009
System of Measurement Inch
Thickness (Maximum) 0.104"
Thickness (Minimum) 0.064"
Thickness (Nominal) 5/64"
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