Locking Nut Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Locking Nut Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 西日本高速道路エンジニアリング関西 Osaka//Construction Consultant
  2. ハードロック工業 Osaka//others
  3. 株式会社冨士精密 Osaka//Building materials, supplies and fixtures manufacturers
  4. 東京衡機エンジニアリング Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 null/null
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Locking Nut Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. [NETIS Registration] New mechanism's locking nut "NEW Lock Nut" 西日本高速道路エンジニアリング関西
  2. Locking nut "Smart Hyper Road Nut" 東京衡機エンジニアリング
  3. [Technical Information] How to detect looseness? (NAS Test) ハードロック工業
  4. New mechanism's locking nut 'NEW Lock Nut' 西日本高速道路エンジニアリング関西
  5. 4 Basic knowledge of screws, including technical information on fastening and loosening. ハードロック工業

Locking Nut Product List

61～66 item / All 66 items

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Isn't that sign wobbling? Locking nut 'U-NUT'

Isn't that sign wobbling? Locking nut 'U-NUT'

Contributing to fall prevention and safety measures! We provide safety and peace of mind no matter how harsh the usage environment is.

"Is that sign or billboard wobbling?" 'U-NUT' is a loosening prevention nut that is installed in high places where loosening is likely to occur due to wind, and is used for various purposes in commercial facilities and buildings, such as advertising billboards, signs, hanging banners, bird damage prevention products, safety measures for window and balcony railings, carports, grates, and other equipment to prevent vandalism. No matter how harsh the usage environment, this product demands safety and reliability, continuously evolving not only in loosening prevention performance but also in durability and vibration resistance. 【Features】 ■ Fastening Function: Provides stable loosening prevention ■ Drop Prevention: Prevents early drop even when axial force decreases ■ Reusability: Can be reused ■ Easy Fastening: No need for skilled techniques or specialized tools ■ Standalone Parts: Facilitates parts management and prevents installation errors ■ Heat and Cold Resistance: All-metal product conforms to the inherent heat resistance temperature of the material *NETIS Registration No. KT-130064-VE New Technology Name U-Nut 【Standalone loosening prevention nut for fastening auxiliary facilities】 *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel Materials

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Strong against vibrations, reusable! Anti-loosening! 'E-LOCK Nut'

Strong against vibrations, reusable! Anti-loosening! 'E-LOCK Nut'

The three-blade design provides stable anti-loosening effects! Thanks to the high-strength friction ring, it can be reused multiple times! [Manufactured by Osaka Forming Co., Ltd.]

The "E-LOCK Nut" handled by Daiichi Industry features a three-blade design that enhances its anti-loosening function and possesses the strength to withstand repeated use. In the case of conventional two-blade products, one blade gets lodged in the thread valley, effectively resulting in a state of anti-loosening with only "one blade," leading to concerns about stability. However, this product's three-blade design effectively increases thread stability with "two blades." Additionally, durability tests under vibration showed no deformation in the three friction rings of this product, proving its ability to withstand repeated use due to the sustained effect of the springs. (Other manufacturers' nuts with high anti-loosening functions may experience deformation.) **Features** 1) The three-blade design provides a more stable anti-loosening effect compared to conventional products. 2) Prevents early detachment even if the tightening axial force decreases. 3) Strong and capable of withstanding repeated use. ★ This product is from Osaka Forming Co., Ltd. You can view the products handled by Osaka Forming through the link below.

  • Other interior and exterior systems and units

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The strongest lock nut "Bolrock Nut"

The strongest lock nut "Bolrock Nut"

A nut that does not loosen even after 1 million vibration tests (3D vertical and horizontal)! Compatible bolt sizes: M14 to M100.

■ Structure and Non-Loosening Principle of the Strongest Lock Nut "Bolrock Nut" 1. When the nut is subjected to vibration and attempts to loosen counterclockwise, the fine internal balls utilize a clutch mechanism to exhibit a wedge effect, preventing the nut from turning and loosening. 2. The slope angle of the internal balls is designed to be larger than the "screw lead angle," which corresponds to one full turn of the screw. 3. When the nut is tightened, the internal balls automatically move to the deepest part of the groove, aligning the bottom of the nut with the top of the balls, eliminating any gap between them and the floor, thus not affecting the tightening axial force. ■ Vibration Test Condition Data - Bolt Diameter: M16 - Bolt and Nut Material: SCM435 - Frequency: 100Hz - Number of Vibrations: 1,000,000 times - Simultaneous 3D vibration in vertical and horizontal directions While competitor lock nuts loosen after 1,100 to 2,300 vibrations, Plarad's Bolrock Nut has withstood 1,000,000 vibrations, proving its overwhelming vibration resistance. <About the Strongest Lock Nut: Bolrock Nut> For inquiries regarding quotes, requests for materials, etc., please contact us. (Company) Nippon Plarad TEL: 078-967-3556

  • Joining and fastening materials

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[NETIS Registration] New mechanism's locking nut "NEW Lock Nut"

[NETIS Registration] New mechanism's locking nut "NEW Lock Nut"

Exhibits anti-loosening and anti-falling effects in vibrating environments! Easy to use on-site with hand-tightening allowed! This is a single-type anti-loosening nut registered with NETIS.

The NEW lock nut is a high-performance nut that combines four effects: "bite," "wedge," "anti-loosening," and "amplification," along with the excellent workability of a single nut type. Its powerful anti-loosening effect and high work efficiency have been proven in environments where high safety is required, such as highway bridges and tunnels. 【Examples of Achievements】 - Sound barrier installation work - Tunnel lighting equipment work - Backside sound-absorbing panel installation work - Tunnel interior panel work - Sign installation work - Mechanical parking facility - Mega solar facility work - Inspection paths for bridge accessories *For more details, please download the catalog and contact us.

  • Work tools

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Single lock nut for accessory fastening.

Single lock nut for accessory fastening.

By introducing the standalone locking nut "U-NUT," we have confirmed an improvement in fastening work efficiency, contributing to a reduction in construction days and maintenance costs!

The "U-NUT" is a locking nut that is active in various industries, from tunnels on roads and railways to steel structures such as skyscrapers and bridges, as well as in four-wheeled and two-wheeled vehicles and industrial machinery. Regardless of how harsh the usage environment may be, this product demands safety and reliability. It continues to evolve not only in terms of locking performance but also in durability and vibration resistance. 【Features】 ■ Fastening Function: Provides stable locking performance ■ Drop Prevention: Prevents early drop even if axial force decreases ■ Reusability: Can be reused ■ Easy Fastening: No need for skilled techniques or specialized tools ■ Individual Parts: Simplifies parts management and prevents installation errors ■ Heat and Cold Resistance: Fully metallic product with excellent heat and cold resistance 【Customer Feedback】 By using the U-NUT for securing shackles, we were able to eliminate the need for the traditional process of crushing screw threads, confirming an improvement in fastening work efficiency. This led to a reduction in construction days and maintenance costs. *For more details about the "U-NUT," please download the PDF or feel free to contact us.

  • others

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