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RS PRO Stainless Steel Plain Crinkle Locking & Anti-Vibration Washer M8 BS 4463 428-688
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Stainless Steel |
| Grade | A2 |
| THICKNESS | 0.4mm |
| Model | 428-688 |
| Finish | Plain |
| External diameter | 14.87mm |
| Inside Diameter | 8.48mm |
| Washer type | Crinkle |
| Standards/Approvals | BS 4463 |
| Compatible Screw/Bolt Size | M8 |
| RS PRO Copper Plain Crinkle Locking & Anti-Vibration Washer, M8, BS 4463Brand | RS PRO |
Key Features
- Constructed from durable A2 stainless steel with a plain finish for corrosion resistance.
- Complies with BS 4463 standard ensuring quality and performance.
- Designed to fit M8 screw or bolt sizes perfectly.
- Features a crinkle washer type that provides both load distribution and anti-vibration capabilities.
- Outside diameter of 14.87 mm and inside diameter of 8.48 mm for precise fitting.
- Thickness measures 0.4 mm, balancing strength and flexibility.
- Ideal for use in electronics, food processing, chemical, and construction applications.
- Provides locking action to prevent loosening and reduces wear on installation surfaces.
Product Description
RS PRO 428-688 stainless steel plain crinkle locking and anti-vibration washer, sized for M8 bolts, complies with BS 4463 standards and features A2 grade stainless steel construction with a plain finish.
This washer is engineered to distribute load evenly when used with machine threaded fasteners, providing protection against wear and distortion of assembly surfaces over time. Its crinkle shape confers locking and vibration resistance properties, making it suitable for specialized environments such as food production where corrosion resistance is essential.
Compared to plain washers, this crinkle washer offers additional vibration dampening and locking to secure fastener assemblies reliably. The outside diameter of 14.87 mm and inside diameter of 8.48 mm ensure compatibility with M8 threaded components, while the 0.4 mm thickness delivers optimal balance between resilience and flexibility.
Applications span numerous industries including electronics, chemical processing, food manufacturing, and construction, where enhanced fastening performance and maintenance ease are priorities. These washers reduce surface load, prevent loosening due to vibrations, and extend component longevity.
Constructed from A2 stainless steel for durability and corrosion resistance. Complies with BS 4463 locking washer standards. Crinkle design provides locking and anti-vibration functionality. Fits compatible screw or bolt size of M8.
Measurements: 14.87 mm external diameter, 8.48 mm internal diameter, 0.4 mm thickness. Suitable for industrial, construction, chemical, electronic, and food production uses. Enhances fastener assembly reliability and maintenance efficiency.
Explore more in our Mechanical Fasteners and Washers category at EnvMart for top-quality fastening solutions.
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Frequently Asked Questions
It is constructed from A2 stainless steel, which provides corrosion resistance and durability.
The external diameter is 14.87 mm, the inside diameter is 8.48 mm, and the thickness measures 0.4 mm.
This model is designed to fit M8 screw or bolt sizes.
It complies with BS 4463 standards, ensuring quality and performance.
The crinkle design provides locking action and anti-vibration capabilities, enhancing fastening reliability.
It is suitable for use in various industries, including electronics, food processing, chemical, and construction applications.
It features a plain finish, which contributes to its corrosion resistance.
The crinkle shape helps distribute load evenly and prevents loosening due to vibrations, protecting assembly surfaces.
The country of origin for this product is India.
The thickness of this unit is 0.4 mm, balancing strength and flexibility.
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