Bolt loosening prevention washer "Nord-Lock"
Our company offers the locking washers "Nord-Lock" for sale in stock. You can use them as needed, with immediate delivery. We have stock sizes ranging from M3 to M30. The materials available are SC hardened steel (with "chrome-free" surface treatment) and stainless steel.
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basic information
★Features★ - Loosening prevention effect utilizing tension instead of friction - Ease of use without the need for special handling - 'Chrome-free' surface treatment adapted to the global environment ★What is a Nord-Lock Washer?★ It is very important that the screw connection remains safe at all times. Considering maintenance, bolts must be easily removable while also being resistant to loosening due to vibrations and other factors. The Nord-Lock washer's loosening prevention employs a method called self-locking, which is based on a wedge effect utilizing tension rather than friction, consisting of two washers (one set). Since Nord-Lock washers do not rely on friction, applying lubricant does not diminish their effectiveness. Lubricants are important for reducing friction during assembly. With less friction, the torque required for the appropriate tightening force is also reduced. Nord-Lock is an ideal product for machinery that requires regular maintenance checks. By using Nord-Lock, bolts can be easily loosened with standard tools, and lubricant can be applied to the components before reassembly, allowing the washers to be reused.
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Applications/Examples of results
Transportation equipment related, pump equipment related, air conditioning equipment related, agricultural equipment related, generator equipment related, amusement machine related.
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Company information
Yura Sangyo's Special Sales Department aims to contribute to the screw demand industry by ensuring that we can deliver "better screws" at "more reasonable prices" and "just in time" through our wholesale operations of screws and related products. We strive to excel in various business activities. 1. Abundant inventory: Over 50,000 items and more than 10,000 tons of stock. 2. Wide range of suppliers: Partnering with 250 domestic and international suppliers, including SPS Unbrako, which specializes in the aerospace sector. 3. Robust immediate delivery system: Quickly responding to customer needs from small lots. 4. Reliable quality control: Conducting thorough inspections and traceability from product arrival to delivery in a separate department from the wholesale division, while also handling engineering fasteners (bolts and nuts) based on customer advice and needs. The product lineup and business details are as follows. We primarily focus on made-to-order production and also handle some brand products from the wholesale division.
