Product Description
- Helical spring lock washers are the most common washers used to prevent components from loosening.
- When compressed, the lock washer will twist and flatten. This prevents loosening.
- Diameter (Nominal): M4
- Diameter (Dimension): 4mm
- Inside Diameter (Nominal): 4.1mm
- Outside Diameter (Nominal): 7.6mm
- Thickness (Nominal): 0.9mm
- Product Class: Washers
- Order: Lock Washers
- Category: Helical Spring Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Material: Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Standards and Specifications: DIN 127 Type B
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Coating Process Zinc Plated, Clear
Material Steel
Category Helical Spring Lock Washers
System of Measurement Metric
Inner Diameter 4.1mm
Standards and Specifications DIN 127 Type B
Outer Diameter 7.6mm
Diameter/Pitch M4
Thickness 0.9mm
