- Serrated washers are made with small sharp serrations that, when compressed, prevent loosening.
- Effective as a lock washer when used with harder materials.
- Diameter (Nominal): M4
- Diameter (Dimension): 4mm
- Inside Diameter (Nominal): 4.3mm
- Inside Diameter (Minimum): 4.3mm
- Inside Diameter (Maximum): 4.48mm
- Outside Diameter (Nominal): 8mm
- Outside Diameter (Minimum): 7.64mm
- Outside Diameter (Maximum): 8mm
- Thickness (Nominal): 0.5mm
- Product Class: Washers
- Order: Lock Washers
- Category: Serrated Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: External Tooth
- Material: Phosphor Bronze
- Material Grade: Standard Commercial Grade
- Coating: Uncoated
- Standards and Specifications: DIN 6798 Type A
Product UPC Code:
698435925373
- Thickness (Nominal):
- 0.5mm
- Outside Diameter (Maximum):
- 8mm
- Outside Diameter (Minimum):
- 7.64mm
- Outside Diameter (Nominal):
- 8mm
- Inside Diameter (Maximum):
- 4.48mm
- Inside Diameter (Minimum):
- 4.3mm
- Inside Diameter (Nominal):
- 4.3mm
- Diameter (Dimension):
- 4mm
- Diameter (Nominal):
- M4
- Standards and Specifications:
- DIN 6798 Type A
- Coating:
- Uncoated
- Material Grade:
- Standard Commercial Grade
- Material:
- Phosphor Bronze
- Form and Design:
- External Tooth
- Brand:
- Aspen Fasteners(r)
- System of Measurement:
- Metric
- Category:
- Serrated Lock Washers
- Order:
- Lock Washers
- Product Class:
- Washers
- Shop by Material:
- Phosphor Bronze
- Shop by System of Measurement:
- Metric
