(100 pcs) M30, DIN 7980, Metric, Helical Spring Lock Washers, High Collar, A4 Stainless Steel
Product details
| Management number | 208187593 | Release Date | 2026/03/22 | List Price | $112.67 | Model Number | 208187593 | ||
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DIMENSIONAL ATTRIBUTES | Diameter (Nominal): M30 | Diameter (Dimension): 30mm | Inside Diameter (Nominal): 30.5mm | Outside Diameter (Nominal): 44.1mm | Thickness (Nominal): 6mm | PRODUCT ATTRIBUTES | Category: Helical Spring Lock Washers | System of Measurement: Metric | Brand: Aspen Fasteners | Form and Design: High Collar | Material: Stainless Steel | Material Grade: A4 Stainless Steel | Coating: Uncoated | Origin: Origin Undefined | Standards and Specifications: DIN 7980 | NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
- 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.
- Designed to be used with socket cap screws.
- 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.
| Manufacturer | Aspen Fasteners |
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| Item model number | ME377-30X305X441X6-000100 |
| Product Dimensions | 9 x 9 x 7 inches; 7.1 Pounds |
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Spring Lock Washers
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