nut Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ハードロック工業 Osaka//others
  2. ケー・エフ・シー Osaka//Building materials, supplies and fixtures manufacturers
  3. 大阪フォーミング Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品　製造販売.　静岡県浜松市) Shizuoka//others
  5. 4 NCH Japan（日本エヌ・シー・エイチ株式会社） Tokyo//others
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nut Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. [Technical Information] Troubles Caused by Loosening: What is Bolt Failure? ハードロック工業
  2. Anti-seize and anti-wear agent "ThreadEase Ultra Aerosol" NCH Japan（日本エヌ・シー・エイチ株式会社）
  3. [Technical Information] Basic Knowledge of Screws: "Textbook on Screws Learning from the Basics" 第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品　製造販売.　静岡県浜松市)
  4. Duct auxiliary materials - bolts/nuts 三喜工業 本社
  5. 4 Speed nut 双和製作所 本社

nut Product List

61～75 item / All 456 items

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Wedge nut

Wedge nut

Non-loosening, easy to tighten, low cost! Introducing the amazing workability of wedge nuts.

The "Wedge Nut" boasts exceptional anti-loosening effects and is a low-cost anti-loosening nut that anyone can easily tighten. By shaping the bottom of the screw groove into a "wedge" shape, it effectively distributes the load across the entire thread, demonstrating outstanding tightening performance. The technology is encapsulated in an optimal angle that guides the tip of the male thread to make uniform contact. 【Features】 ■ Simultaneously achieves anti-loosening effects and the workability of hex nuts ■ Exhibits a LOCK effect when tightened with the same torque as a hex nut ■ Realizes low cost by not increasing the manufacturing process *For more details, please refer to the PDF document or feel free to contact us.

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Lock nut "wedge nut"

Lock nut "wedge nut"

Achieve high retention, high efficiency, high durability, and high reliability at low cost! A nut that prevents loosening.

The "wedge nut" is a powerful anti-loosening nut that utilizes asymmetric threads. Its special valley shape exhibits a wedging effect, firmly locking the bolt. It demonstrates a high anti-loosening effect. It can be easily inserted by hand, and like a standard nut, it does not provide resistance until it is seated, ensuring excellent workability. Additionally, it is offered at an easy-to-introduce price due to its simple manufacturing process. 【Features】 ■ Strong locking effect ■ High workability ■ Passed NAS vibration tests ■ Cost advantages ■ NETIS registered product (Registration number: CB-170024-A) *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum high-strength insert nut

Aluminum high-strength insert nut

Even with a small contact surface, it firmly grips the resin! It prevents the destruction of resin products caused by co-rotation.

This product is an insert nut that achieves high knurling peaks through a special rolling technology. By realizing high torque strength, it prevents the destruction of resin products due to rotation. It improves the "fastening strength" and "pull-out strength" that conventional insert nuts cannot withstand. 【Features】 ■ High pull-out strength: Approximately twice the strength compared to brass insert nuts ■ Lightweight: About one-third the weight compared to brass insert nuts ■ Environmentally friendly: Made of aluminum (A6061), compliant with RoHS lead regulations ■ Prevents rotation of the insert nut ■ Space-saving for resin products *For more details, please refer to the PDF document or feel free to contact us.

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STC Blind Nuts Exhibiting at the Monozukuri Fair

STC Blind Nuts Exhibiting at the Monozukuri Fair

Installation is possible with one-sided operation. Rivet nut for thin plates.

Unlike welding nut methods or burring tap methods, it can be easily installed. With speedy work, total cost reduction is achieved! Even beginners can securely install it, and the finish is beautiful.

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The Contracting Professional - Santoku Trading Co.

The Contracting Professional - Santoku Trading Co.

The Contracting Pro - Santoku Trading Company

We will provide cost reduction in the assembly process that supports the high quality of Japan, a manufacturing powerhouse, fastening methods for dissimilar materials that are difficult with welding techniques, and proposals for virtual reality software, among other services. *You can view our main business contents by clicking the catalog download button.

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Ebi Roulette Nut (Small Flange) / NSK-RMP

Ebi Roulette Nut (Small Flange) / NSK-RMP

Trusted 'Japanese Quality'

Eco Pack Steel Body 〔ECOLOGY〕 Comes in a reusable resin case 〔ECONOMY〕 Affordable small quantity pack 〇 Perfect for storage with a durable resin case! 〇 Significantly increased lineup in both material and size! 〇 Material can be identified by label color! 〇 Prices are standardized by material, making it affordable! 〇 Empty cases can be reused for parts storage or small item storage, etc. 〇 You can purchase only the amount you need!

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Ebi Roulette Nut (Large Flange) / NSD-RMP

Ebi Roulette Nut (Large Flange) / NSD-RMP

Trust in 'Japanese Quality'

Eco Pack Steel Body 〔ECOLOGY〕 Comes in a reusable resin case 〔ECONOMY〕 Affordable small quantity pack 〇 Perfect for storage with a sturdy resin case! 〇 Significant increase in both material and size lineup! 〇 Material can be identified by label color! 〇 Prices are standardized by material, making it affordable! 〇 Empty cases can be reused for parts storage or small item storage, etc. 〇 You can purchase only the amount you need!

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Ebinat (Small Flange) / NSK-MP

Ebinat (Small Flange) / NSK-MP

Trust in 'Japanese Quality'

Eco Pack Steel Body 〔ECOLOGY〕 Comes in a reusable resin case 〔ECONOMY〕 Affordable small quantity pack 〇 Perfect for storage with a sturdy resin case! 〇 Significantly increased lineup in both material and size! 〇 Material can be identified by label color! 〇 Prices are standardized by material, making it affordable! 〇 Empty cases can be reused for parts storage or small item storage, etc. 〇 You can purchase just the amount you need!

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Sign nut *You can choose a flat round shape to match the scene!

Sign nut *You can choose a flat round shape to match the scene!

A fixture that allows signs to be displayed floating from the wall, "Sign Nut"!

The Sign Nut is a type of sign nut that allows you to install signs by using spacers to float them away from the wall. 【Features】 ■ Choose between flat and round designs to suit the scene ■ The φ12 has a small design that is not too assertive ■ The φ16 series, which has a strong presence, is perfect for calm environments with flat designs! ■ The φ20 series is ideal for locations where sign replacement will occur! *For more details, please contact us or download the catalog.

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Nut "High Nut Black Zinc Plating"

Nut "High Nut Black Zinc Plating"

A nut that can connect full-threaded rods and attach casters or adjusters.

The "Taka Nut Black Zinc Plated" from Oari can be used for various applications such as connecting all-thread bolts, or attaching casters and adjusters. Those with an "M" prefix are metric screws, while those with a "W" prefix are inch screws. 【Features】 ■ Connect all-thread bolts ■ Attach casters and adjusters *For more details, please feel free to contact us.

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Anti-loosening nut "Muscle Nut" [Does not loosen regardless of time!]

Anti-loosening nut "Muscle Nut" [Does not loosen regardless of time!]

A drop prevention nut that does not loosen and is unaffected by time! It has a safe structure that prevents dropping even if you forget to tighten it or if it is loosely tightened!

The "Muscle Nut," a drop prevention nut, features a safety structure that prevents it from falling off even if forgotten to be tightened or if it is loosely tightened. It has achieved complete drop prevention that does not loosen even after multiple vibration tests. Each size did not loosen for 17 minutes in the high-speed vibration testing machine (NAS3350) of the Japan Quality Assurance Organization (JQA). Even if it does loosen, it will not fall off. The mechanism that prevents dropping lies in the spring coil; when tightening the nut, the coil expands and allows for tightening. It is also possible to re-tighten. Additionally, when attempting to loosen it, the coil wraps around the neck of the bolt, making it impossible to return. 【Features】 ■ It does not drop! ■ It can be stopped midway! ■ The tightening torque is sufficient with the appropriate torque! ■ It does not damage the bolt even when removing the nut! ■ Excellent workability due to its single nut design! *For more details, please request materials or view the PDF data from the download.

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[Technical Information] Why do screws loosen?

[Technical Information] Why do screws loosen?

Why do screws loosen? This explains the causes of screw loosening!

The loosening of screws is related to a decrease in fastening force (bolt axial force), and the causes can be broadly divided into two categories: "non-rotational loosening of screws" and "rotational loosening of screws." When the bolt axial force is low or decreases, the number of cycles until bolt failure decreases, leading to a very dangerous situation. In combination with measures against non-rotational loosening, our 'HLN Hard Lock Nut' exhibits a powerful anti-loosening effect based on the principle of wedging. Therefore, you can use it with confidence without worrying about a decrease in fastening force. [Causes of Screw Loosening] ■ Non-rotational loosening of screws - Initial settling - Indentation loosening - Loosening due to micro-movement wear, excessive tightening, and other external forces - Loosening due to thermal causes ■ Rotational loosening of screws *For more details, please refer to the PDF document or feel free to contact us.

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[Technical Information] Achieving anti-loosening effect based on the principle of "wedge."

[Technical Information] Achieving anti-loosening effect based on the principle of "wedge."

Applying the principle of a "wedge" to nuts! A hard lock nut recognized by the world.

The cause of loosening screws lies in the play (clearance) of the threads between the bolt and the nut, and if this can be completely eliminated, it would achieve the ideal anti-loosening effect. Our anti-loosening effect utilizes the "wedge," which has been used in wooden construction for a long time. We have conducted extensive research and developed a product that applies the principle of this "wedge" to the nut. That groundbreaking product is the 'HLN Hard Lock Nut.' 【Features of the HLN Hard Lock Nut】 ■ Anti-loosening effect recognized worldwide ■ Torque and axial force management possible ■ Reusable ■ Easy and good workability ■ Contributes to significant cost reduction *For more details, please refer to the PDF materials or feel free to contact us.

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[Technical Information] Troubles Caused by Loosening: What is Bolt Failure?

[Technical Information] Troubles Caused by Loosening: What is Bolt Failure?

Bolt damage/fracture occurs on the surface of the bolt, especially from the bottom of the thread valley where stress concentration is high!

The damage to screws and bolts can be broadly categorized into three types: "damage," "failure," and "fracture." Damage refers to the separation of a part of the material or the occurrence of permanent deformation, and it does not necessarily indicate a hindrance to use. Failure refers to the separation of a part or the whole of the material or the occurrence of significantly large permanent deformation that renders it unusable, while fracture refers to the separation of the material due to failure. In other words, damage or fracture of a bolt occurs on the surface of the bolt, particularly from the bottom of the thread valleys where stress concentration is high. For more detailed explanations, please refer to the related link page. 【Forms of Bolt Damage】 ■ Damage: Separation of a part of the material or occurrence of permanent deformation ■ Failure: Separation of a part or the whole of the material or occurrence of significantly large permanent deformation that renders it unusable ■ Fracture: Separation of the material due to failure *For more details, please refer to the PDF materials or feel free to contact us.

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