Website secured by SSL
MB11 Tab Washer
£0.78
£0.65
In stock
SKU
MB11-UNM
0.04kg
MB11 - Tab Washer
Tab washers are a simple and efficient method for fastening locknuts in the KM series. They feature an inner tab which is folded into the slot in the slot of the lock nut for secure positioning.
A tab washer is a specialized type of washer used to prevent nuts, bolts, or other fasteners from loosening due to vibration or rotation. It features one or more tabs or protrusions that can be bent to secure the washer and the fastener in place. These tabs lock against the fastener or fit into corresponding slots on a connected part, providing a mechanical lock that keeps the fastener from turning.
Key Features of Tab Washers:
Tabs or Protrusions: The defining feature of tab washers is one or more tabs that can be bent up to lock the washer against the nut or bolt, or bent down to engage with the part being secured.
Material: Typically made from metals such as steel or stainless steel, which offer durability and resistance to deformation. Some applications might use non-metallic materials for specific requirements.
Shape and Size: Available in various shapes and sizes to match different fasteners and application needs. Common shapes include round washers with one or more tabs, and washers with inner or outer tabs designed to lock into keyways or slots.
Applications of Tab Washers:
Automotive Industry: Used in engines, transmissions, and other components where secure fastening is critical under vibration and dynamic loads.
Aerospace: Ensures the reliability of fasteners in aircraft and spacecraft, where loosening can have severe consequences.
Machinery and Equipment: Prevents loosening of fasteners in industrial machinery, ensuring operational stability and safety.
Construction: Used in structural applications to maintain the integrity of fastened joints.
Marine: Suitable for use in marine environments where vibration and movement are common.
Advantages of Tab Washers:
Enhanced Security: Provides a mechanical lock to prevent fasteners from loosening due to vibration or rotation.
Simple and Effective: Easy to install and provides a reliable locking mechanism without the need for additional components.
Reusability: Can often be reused if the tabs are not excessively deformed during installation or removal.
Versatility: Available in various designs to suit different fastener types and application requirements.
How to Use a Tab Washer:
Install the Fastener: Place the tab washer over the bolt or under the nut as part of the assembly process.
Tighten the Fastener: Secure the nut or bolt to the desired torque.
Bend the Tabs: Bend one or more tabs of the washer against a flat of the nut or into a slot on the bolt or connected part. This locks the fastener in place and prevents it from rotating.
Tab washers are a reliable and straightforward solution for preventing fasteners from loosening due to vibration or rotational forces. Their design, featuring bendable tabs, provides a secure mechanical lock that is easy to implement and effective across a wide range of applications. Whether in automotive, aerospace, industrial machinery, construction, or marine environments, tab washers help ensure the integrity and stability of fastened joints, contributing to the overall reliability and safety of mechanical systems.
UPS / FedEx Express Delivery (upto 5kg) - £9.00
UPS / FedEx Express Delivery (5-10kg) - £10.00
UPS / FedEx Express Delivery (10-20kg) - £12.00
Royal Mail 1st Class (upto 1kg) - £4.00
Royal Mail 1st Class (1-2kg) - £4.75
Royal Mail 2nd Class (upto 1kg) - £2.50
Royal Mail 2nd Class (1-2kg) - £3.50
*Please note, orders despatched on Royal Mail DOES NOT include any tracking information. Please allow 2-3 days for 1st Class, and 4-5 days for 2nd Class services.
*UPS and FedEx tracking numbers will be available after 5:30pm on the date of despatch and will be sent to the email address provided when placing your order.
*All orders exceeding £100 value will qualify for FREE express delivery!
* Orders must placed before 3:30pm for the above despatch methods.
Order by 3.30pm (Mon-Fri) for the following delivery
| Service | Weight | Delivery Times (Mon-Fri) | Approx. Price | ||
 |
Express | Up To 5kg | 1-2 Working Days | £9.00 | (Subject to VAT) |
| Over 5-10kg | £10.00 | ||||
| Over 10-20kg | £12.00 | ||||
 |
1st Class | Up To 1kg | 1-3 Working Days | £4.00 | |
| Order 1kg To 2kg | £4.75 | ||||
| 2nd Class | Up To 1kg | 2-5 Working Days | £2.50 | ||
| Over 1kg To 2kg | £3.50 | ||||
| Free express delivery on orders with a net value over £100.00 (UK Mainland only) | |||||
If you need to return an item, please call our customer service team on (+44) 1484 515360 or email us at sales@bearingsrus.co.uk.
You will need to provide the following:
- Name
- Order Number
- Product Part Number
- Date of Order
Returns are accepted within a 90-day period, and goods will only be accepted if the following criteria is met:
- Goods are still in the original, undamaged, and unopened packaging.
- The item has not been used, fitted, modified, or damaged.
- You have notified us no later than 90 days since receipt of goods.
Any products or quantities that have been sourced specifically to complete your order will be exempt from our standard returns policy and will be subject to handling charges. The rate of the handling charge is dependent on our suppliers’ current rates.
Products such as timing belts and ribbed belts that have been cut to your specification are also exempt from our standard returns policy.
Products that are ordered in error can also be returned, however the incurred costs for shipping will not be refunded.
Once inspection of goods has been carried out, a refund issued to the payment method used to make the initial purchase.