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RS PRO Stainless Steel Plain Crinkle Locking & Anti-Vibration Washer M2.5 BS 4463 428-622
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Stainless Steel |
| Grade | A2 |
| THICKNESS | 0.16mm |
| Model | 428-622 |
| Finish | Plain |
| External diameter | 5.71mm |
| Inside Diameter | 2.75mm |
| Washer type | Crinkle |
| Standards/Approvals | BS 4463 |
| Compatible Screw/Bolt Size | M2.5 |
Key Features
- Made with durable A2 stainless steel for excellent corrosion resistance.
- Designed in accordance with BS 4463 standards ensuring quality and compatibility.
- Suitable for M2.5 machine threaded bolts and screws.
- Plain finish with a crinkle washer type providing load distribution and vibration protection.
- Thickness of 0.16mm and external diameter of 5.71mm meet precise technical requirements.
- Effective in preventing wear and distortion of installation surfaces over time.
- Ideal for use in electronic, food, chemical and construction industries.
Product Description
RS PRO 428-622 Stainless Steel Plain Crinkle Locking & Anti-Vibration Washer M2.5 BS 4463 from the trusted RS PRO brand is manufactured using A2 grade stainless steel, ensuring excellent durability and corrosion resistance. This washer type has been designed to work with machine threaded fasteners and nuts to securely spread load and provide enhanced locking and vibration resistance compared to plain washers.
The washer conforms to BS 4463 standards, verifying its quality and suitability for engineered fastening applications. With an external diameter of 5.71mm, inside diameter of 2.75mm, and a thickness of 0.16mm, it is specifically sized for use with M2.5 bolts and screws.
Its unique crinkle design not only spaces and distributes load evenly but also offers anti-vibration benefits. This reduces component loosening under operational vibrations and mechanical stresses, making it ideal in electronic assemblies, food production equipment, chemical processing plants, and construction machinery.
Using these washers simplifies maintenance by allowing smoother loosening and tightening of fasteners while protecting the installation surface from wear and distortion. The plain finish enhances compatibility with various materials without compromising corrosion resistance.
Made with durable A2 stainless steel for excellent corrosion resistance. Complies with BS 4463 standards for consistent quality. Crinkle washer type improves locking and vibration resistance. Sized for use with M2.5 bolts and screws.
Protects surfaces and reduces wear during fastening. Widely used in electronics, food, chemical, and construction industries. Easy maintenance due to smoother component tightening and loosening.
RS PRO is a reliable brand known for providing quality fasteners and tools suitable for diverse industrial and commercial applications. Explore more fasteners and washers by RS PRO for your mechanical and fastening needs on EnvMart.
Explore more products in our Lock Washers category.
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Frequently Asked Questions
This locking washer is made of A2 grade stainless steel, which provides excellent corrosion resistance.
The external diameter of this washer is 5.71mm, the inside diameter is 2.75mm, and it has a thickness of 0.16mm.
This is a crinkle washer type, designed to improve load distribution and provide anti-vibration benefits.
This washer is specifically sized for use with M2.5 machine threaded bolts and screws.
It complies with BS 4463 standards, ensuring quality and compatibility for engineered fastening applications.
The washer has a plain finish, which enhances compatibility with various materials while maintaining corrosion resistance.
This washer is widely used in electronic assemblies, food production equipment, chemical processing plants, and construction machinery.
The crinkle design helps to evenly distribute load and reduces component loosening under operational vibrations and mechanical stresses.
Using this washer simplifies maintenance by allowing smoother loosening and tightening of fasteners while protecting the installation surface from wear and distortion.
This locking washer is manufactured in the United Kingdom.
A2 stainless steel provides excellent durability and corrosion resistance, making it suitable for various applications and environments.
The model number of this washer is 428-622, which identifies it within the RS PRO product range.
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