X series washers
Nakajima Koki Co., Ltd.
About This Product
Nord-Lock X series washers have a wedge locking mechanism that prevents bolts from rotating loosely, and a spring mechanism that compensates for the drop in axial force caused by non-rotating loosening caused by metal conformation, plastic deformation, and gasket or packing fatigue. This is an epoch-making anti-loosening product that combines both.
For example, it is effective in fasteners that are difficult to handle with conventional locking products, such as those shown below.
・When joining different materials or when the joining length is short
・Fascinating with a gasket in between
・Fascinating soft metals such as aluminum
・Painting/powder coating materials
・Fiber composite materials such as composite polymers
・Expansion/contraction part due to thermal cycle
■Main benefits
・Wedge locking mechanism prevents rotation from loosening
・Maintains appropriate axial force by compensating for decreases in axial force due to break-in and plastic deformation, etc.
・The only solution that can handle complex designs such as the use of different materials
・Precise axial force management is possible because no loosening occurs.
・Not infinite, but reusable
- Quick and easy installation and removal using only common tools
・Reducing risks such as unexpected production stoppages, accidents, and warranty claims, and improving production utilization rates
■Test results
Nord-Lock X Series washers have undergone rigorous testing and proven performance by certification bodies and independent laboratories.
This is the only solution that is effective both when you want to compensate for the drop in axial force due to non-rotational loosening, and when you want to prevent bolt rotational loosening due to vibrations, impacts, etc.
■Specifications
・Material standard: Iron (steel) EN 1.7225
・Quenching: Whole hardening
・Coating: “Base coat: Delta ProtectⓇKL 100 Zinc Flake Coat”, “Top coat: VH 302 GZ”
・Corrosion resistance: At least 1,000 hours in salt spray test according to ISO 9227
- Compatible temperature range: -40℃ to 150℃
*Other product numbers are available
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Product
X series washers
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Handling Company
Nakajima Koki Co., Ltd.
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Categories
10 Models of X series washers
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
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NLX6 |
Available upon quote |
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NLX6sp |
Available upon quote |
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NLX8 |
Available upon quote |
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NLX8sp |
Available upon quote |
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NLX3/8 |
Available upon quote |
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NLX10 |
Available upon quote |
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NLX10sp |
Available upon quote |
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NLX12 |
Available upon quote |
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NLX12sp |
Available upon quote |
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NLX1/2 |
Available upon quote |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan