Product Description
- USS flat washers are also known as plain washers or plate washers.
- The nominal diameter is the bolt size to use for this flat washer.
- Diameter (Nominal): 1-3/8"
- Diameter (Dimension): 1.375"
- Inside Diameter (Nominal): 1-1/2"
- Inside Diameter (Minimum): 1.49"
- Inside Diameter (Maximum): 1.545"
- Outside Diameter (Nominal): 3-1/4"
- Outside Diameter (Minimum): 3.24"
- Outside Diameter (Maximum): 3.295"
- Thickness (Nominal): 3/16"
- Thickness (Minimum): 0.153"
- Thickness (Maximum): 0.213"
- Category: Standard Flat Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: USS Flat Washer Dimensions
- Material: Steel
- Material Processes: Through-Hardened
- Coating: Zinc Plated
- Coating Color: Yellow
- Hardness Rating: Rockwell C38-C45
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1-2009
Product Videos
Custom Field
Brand Aspen Fasteners
Category Standard Flat Washers
Coating Zinc Plated
Coating Color Yellow
Diameter (Dimension) 1.375"
Diameter (Nominal) 1-3/8"
Form and Design USS Flat Washer Dimensions
Hardness Rating Rockwell C38-C45
Inside Diameter (Maximum) 1.545"
Inside Diameter (Minimum) 1.49"
Inside Diameter (Nominal) 1-1/2"
Material Steel
Material Processes Through-Hardened
Order Flat Washers
Origin Origin Undefined
Outside Diameter (Maximum) 3.295"
Outside Diameter (Minimum) 3.24"
Outside Diameter (Nominal) 3-1/4"
POS WA026-138X112X314X015-000150
Product Class Washers
Standards and Specifications ASME B18.21.1-2009
System of Measurement Inch
Thickness (Maximum) 0.213"
Thickness (Minimum) 0.153"
Thickness (Nominal) 3/16"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/WA026-138
