- 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.
- A4 stainless steel is functionally equivalent to 316 grade and is also known as "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): M12
- Diameter (Dimension): 12mm
- Inside Diameter (Nominal): 13mm
- Inside Diameter (Minimum): 13mm
- Inside Diameter (Maximum): 13.27mm
- Outside Diameter (Nominal): 20.5mm
- Outside Diameter (Minimum): 19.98mm
- Outside Diameter (Maximum): 20.5mm
- Thickness (Nominal): 1mm
- Product Class: Washers
- Order: Lock Washers
- Category: Tooth Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Internal Tooth
- Material: Stainless Steel
- Material Grade: A4 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 6797 Type J
Product UPC Code:
698435923645
- Thickness (Nominal):
- 1mm
- Shop by System of Measurement:
- Metric
- Shop by Material:
- Stainless Steel
- Product Class:
- Washers
- Order:
- Lock Washers
- Category:
- Tooth Lock Washers
- System of Measurement:
- Metric
- Brand:
- Aspen Fasteners(r)
- Form and Design:
- Internal Tooth
- Material:
- Stainless Steel
- Material Grade:
- A4 Stainless Steel
- Coating:
- Uncoated
- Standards and Specifications:
- DIN 6797 Type J
- Diameter (Nominal):
- M12
- Diameter (Dimension):
- 12mm
- Inside Diameter (Nominal):
- 13mm
- Inside Diameter (Minimum):
- 13mm
- Inside Diameter (Maximum):
- 13.27mm
- Outside Diameter (Nominal):
- 20.5mm
- Outside Diameter (Minimum):
- 19.98mm
- Outside Diameter (Maximum):
- 20.5mm
