- 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.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 5/16"
- Diameter (Dimension): 0.3125"
- Inside Diameter (Minimum): 0.32"
- Inside Diameter (Maximum): 0.332"
- Outside Diameter (Minimum): 0.588"
- Outside Diameter (Maximum): 0.61"
- Thickness (Minimum): 0.028"
- Thickness (Maximum): 0.034"
PRODUCT ATTRIBUTES- Category: Tooth Lock Washers
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: External Tooth
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Coating: Oxidized
- Coating Color: Black
- Hardness Rating: Rockwell C20-C45
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.21.1
Product UPC Code:
698435684485
- Product Class:
- Washers
- Origin:
- Origin Undefined
- Standards and Specifications:
- ASME B18.21.1
- Shop by Material:
- Stainless Steel
- Brand:
- Aspen Fasteners
- Inside Diameter (Minimum):
- 0.32"
- Category:
- Tooth Lock Washers
- Diameter (Dimension):
- 0.3125"
- Inside Diameter (Maximum):
- 0.332"
- Form and Design:
- External Tooth
- Coating Color:
- Black
- Material:
- Stainless Steel
- Thickness (Maximum):
- 0.034"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST215-516
- Shop by System of Measurement:
- Inch
- Coating:
- Oxidized
- System of Measurement:
- Inch
- Hardness Rating:
- Rockwell C20-C45
- Outside Diameter (Maximum):
- 0.61"
- Thickness (Minimum):
- 0.028"
- Outside Diameter (Minimum):
- 0.588"
- Order:
- Lock Washers
- Diameter (Nominal):
- 5/16"
- Material Grade:
- 18-8 Stainless Steel
- POS:
- ST215-516-005000
