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.
- 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): 0.9mm
- Product Class: Washers
- Order: Lock Washers
- Category: Helical Spring Lock Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Material: Stainless Steel
- Material Grade: AISI 301 Stainless Steel
- Coating: Uncoated
- 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.
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Standards and Specifications DIN 127 Type B
Outer Diameter 7.6mm
System of Measurement Metric
Thickness 0.9mm
Category Helical Spring Lock Washers
Coating Process Uncoated
Inner Diameter 4.1mm
Diameter/Pitch M4
Material AISI 301 Stainless Steel
