Product Description
- Tooth washers are made with small sharp and twisted teeth that, when compressed, prevent loosening.
- Effective as a lock washer when used with a soft substrate, such as aluminium or plastic.
- In electrical applications, the teeth create a grounding surface to improve the connection.
- 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): #8
- Diameter (Dimension): 0.1562"
- Inside Diameter (Minimum): 0.167"
- Inside Diameter (Maximum): 0.177"
- Outside Diameter (Nominal): 0.322"
- Thickness (Minimum): 0.017"
- Thickness (Maximum): 0.021"
- Height (Minimum): 0.083"
- Height (Maximum): 0.099"
- Category: Tooth Lock Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: Countersunk External Tooth
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Coating: Uncoated
- Hardness Rating: Rockwell C20-C45
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1
Product Videos
Custom Field
Brand Aspen Fasteners
Category Tooth Lock Washers
Coating Uncoated
Diameter (Dimension) 0.1562"
Diameter (Nominal) #8
Form and Design Countersunk External Tooth
Hardness Rating Rockwell C20-C45
Height (Maximum) 0.099"
Height (Minimum) 0.083"
Inside Diameter (Maximum) 0.177"
Inside Diameter (Minimum) 0.167"
Material Stainless Steel
Material Grade 18-8 Stainless Steel
Order Lock Washers
Origin Origin Undefined
Outside Diameter (Nominal) 0.322"
POS ST213-8-001000
Product Class Washers
Standards and Specifications ASME B18.21.1
System of Measurement Inch
Thickness (Maximum) 0.021"
Thickness (Minimum) 0.017"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/ST213-8
