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RS PRO Steel Bright Zinc Lock Washers, M8, DIN 7980 530-090
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Grade | A2 |
| THICKNESS | 2mm |
| Model | 530-090 |
| Finish | Bright Zinc |
| External diameter | 12.7mm |
| Inside Diameter | 8.4mm |
| Washer type | Lock |
| Standards/Approvals | DIN 7980 |
| Small Pack Size | 530090 |
| Large Pack Size | 2646491 |
| Compatible Screw/Bolt Size | M8 |
| RS PRO Steel Bright Zinc Washers, M6, DIN 125ABrand | RS PRO |
| RS PRO Steel Bright Zinc Lock Washers, M8, DIN 7980RS Stock No. | 264-6491Brand: RS PRO |
Key Features
- Constructed from steel with a bright zinc-plated finish to prevent rust and corrosion.
- Complies with DIN 7980 standard ensuring reliable locking performance.
- Designed as a split coil spring washer to maintain nut tightness under vibration.
- External diameter measures 12.7 mm and internal diameter 8.4 mm suitable for M8 bolts.
- The 2 mm thickness provides strength while allowing flexibility for locking action.
- Ideal for securing heavy machinery and equipment exposed to shocks and vibration.
- Split coil visibly closes when fully tightened for easy installation confirmation.
- Grade A2 steel classification confirms quality and performance standards.
Product Description
RS PRO 530-090 is a Steel Bright Zinc Lock Washer designed to meet DIN 7980 standards suitable for M8 bolt applications. It features a durable steel construction with a bright zinc plating finish that resists corrosion and rust. The split coil spring design secures nuts firmly, preventing loosening under heavy vibration or shocks common in industrial environments.
Manufactured to provide reliable locking in mechanical fastenings, this washer absorbs turning forces protecting the nut and bolt assembly. The external diameter of 12.7 mm and inside diameter of 8.4 mm are precisely engineered for compatibility with M8 bolts. With a thickness of 2 mm and grade A2 steel, this spring washer ensures both resilience and flexibility necessary for enduring industrial use cases.
Commonly used in assembling or repairing heavy industrial machinery, automotive components, and equipment prone to vibration, it offers dependable fastening stability. The split coil ends visibly close when fastened fully, allowing installers to confirm correct tension visually, thereby enhancing installation accuracy and safety.
This washer fits well in applications involving construction, manufacturing, heavy machinery maintenance, and mechanical engineering sectors requiring strong, vibration-resistant fastening solutions.
Made from high-quality steel with corrosion-resistant bright zinc plating. Conforms to international DIN 7980 standard for lock washers. Engineered for M8 bolt compatibility with exact diameters specified. 2 mm thick spring washer for optimal strength and elasticity.
Visible split coil closure for easy installation verification. Used extensively in industrial machinery securing against vibration loosening. Grade A2 steel ensures durability and long service life under harsh conditions.
Explore more industrial fastening components and Lock Washers from RS PRO at EnvMart for reliable and high-performance fastening solutions.
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Frequently Asked Questions
The external diameter of this lock washer is 12.7 mm.
The internal diameter of this model is 8.4 mm, making it suitable for M8 bolts.
It is constructed from steel with a bright zinc-plated finish to prevent rust and corrosion.
The thickness of this lock washer is 2 mm, providing strength while allowing flexibility for locking action.
This model complies with the DIN 7980 standard, ensuring reliable locking performance.
The split coil design visibly closes when fully tightened, allowing for easy installation confirmation and preventing loosening under vibration.
It is made from grade A2 steel, which confirms quality and performance standards.
This washer is commonly used in assembling or repairing heavy industrial machinery, automotive components, and equipment exposed to vibration.
The bright zinc finish is designed to prevent rust and corrosion, enhancing the longevity of the washer in industrial environments.
Yes, it is ideal for securing heavy machinery and equipment that are prone to shocks and vibration.
The visible split coil closure provides an indication of correct tension when fastened, enhancing installation accuracy.
The country of origin for this lock washer is India.
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