- Use a curved spring lock washer if you have a surface that cannot be damaged.
- Curved spring lock washers take advantage of the attempt of the washer to return to its original shape.
- 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): M4
- Diameter (Dimension): 4mm
- Inside Diameter (Nominal): 4.1mm
- Outside Diameter (Nominal): 7.6mm
- Thickness (Nominal): 0.8mm
- Product Class: Washers
- Order: Lock Washers
- Category: Curved Spring Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Material: Stainless Steel
- Material Grade: A4 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 128 Type A
Product UPC Code:
692559709512
- Thickness (Nominal):
- 0.8mm
- Product Class:
- Washers
- Stainless Steel:
- Stainless Steel
- Material:
- Stainless Steel
- Brand:
- Aspen Fasteners
- System of Measurement:
- Metric
- Category:
- Curved Spring Lock Washers
- Material Grade:
- A4 Stainless Steel
- Coating:
- Uncoated
- Standards and Specifications:
- DIN 128 Type A
- Diameter (Nominal):
- M4
- Diameter (Dimension):
- 4mm
- Inside Diameter (Nominal):
- 4.1mm
- Outside Diameter (Nominal):
- 7.6mm
- Order:
- Lock Washers
