Simultaneously solves rotational and non-rotational looseness! Since it does not rely on friction, it can be used in conjunction with lubricants.
The "Nord-Lock Washer® X Series" is a product that can simultaneously solve two important issues in bolt fastening: "rotation loosening due to vibration" and "non-rotation loosening due to settling or relaxation of materials such as metal." Rotation loosening is prevented by a wedge locking mechanism, while the "spring effect," a feature of the X Series, addresses non-rotation loosening. When the bolt is tightened, the washer, shaped like a disc spring, flattens and grips the joined components. 【Features】 ■ Prevents both rotation loosening and non-rotation loosening simultaneously ■ Can be used with lubricants as it does not rely on friction ■ Provides a loosening prevention effect that is safe, easy, and reliable for anyone *For more details, please refer to the related links or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■Material: Iron (steel) Surface treatment: Delta Protect ■Applicable bolts: M6-M20 ■Size: 3/8"-3/4" ■Compatible bolt strength: 8.8 and 10.9 *For more details, please refer to the related links or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Employment Achievements (Excerpt)】 ■ Semiconductor manufacturing equipment ■ Conveying equipment ■ Generators ■ Power plants ■ Food machinery *For more details, please refer to the related links or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
We are not just a simple fastener supplier; we are committed to solving our customers' problems with a broad perspective on "fastening." Rather than relying on measures based on experience and habit, we propose the best solutions after understanding the root causes of the issues.
![[Case Study] Achieved a design that stabilizes axial force within a 10% error margin.](https://image.mono.ipros.com/public/product/image/646/2000999174/IPROS31903960002475408694.png?w=280&h=280)
![[For efficient water drainage] 100% water-draining air nozzle](https://image.mono.ipros.com/public/product/image/00f/2001469742/IPROS9319730289540870960.png?w=280&h=280)
![[For Hospitals] Monitor Arm Compatible with Fukuda Denshi DS8400](https://image.mono.ipros.com/public/product/image/2049780/IPROS5074021837160184342.jpg?w=280&h=280)