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

31～45 item / All 456 items

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Stainless steel flange nut

Stainless steel flange nut

Stable quality and stable supply! Capable of manufacturing SUS304, SUS316, iron, aluminum, copper, brass, and titanium alloys.

Stainless steel flange nuts are screws that combine a flange and hexagonal part to increase the contact area, just like when using washers. By using large seating surfaces like those of flange nuts and applying washers, the unique stress is distributed, preventing deformation at the contact points of the fastening material and providing an expected anti-loosening effect. In addition to improving workability, flange nuts can also be used in places where appearance is a concern. 【Features】 ○ Made from stainless steel SUSXM7, SUS304J3, and titanium TW35 (two types of pure titanium) 　→ Capable of producing SUS304, SUS316, iron, aluminum, copper, brass, and titanium alloys ○ The appearance has a glossy finish achieved through barrel polishing, with no chemicals used ○ With a large contact area, friction force increases, generating significant fastening strength ○ Suitable for areas where rust is a concern ○ The contact area is circular, preventing scratches on the fastened items *For more details, please refer to the PDF or contact us.

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Flanged nylon nut

Flanged nylon nut

The double effect demonstrates its power in preventing stable loosening!

This is a pre-bolting torque type nut that incorporates a nylon washer into the female thread part of the nut, allowing the male thread of the bolt to form a female thread in that area, creating a friction fit that generates a large friction force. Since a nylon material (66 nylon) is used for the anti-loosening mechanism, its fatigue strength under load is higher than that of metal, allowing for several repeated uses. The use of a nylon ring in the female thread part of the nut ensures stable tightening torque and prevents damage to the counterpart bolt. 【Specifications】 ◆ Stainless steel SUSXM7 is used. ◆ The appearance features a glossy finish achieved through barrel polishing, with no chemicals used. ◆ The contact area is circular, preventing scratches on the fastened item. ◆ The use of a nylon ring for anti-loosening prevents damage to the threads of the counterpart. ◆ Repeated use is possible. *For more details, please contact us or download the PDF.

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Stainless Steel Titanium Square Weld Nut

Stainless Steel Titanium Square Weld Nut

Compatible from M3 to M12! High precision with fewer defective products and a wider selection range!

Weld nuts, also known as weld nuts, are nuts that are fixed closely to metal steel plates using specialized machinery. We have a constant stock of square weld nuts type 1D (without pilot) in sizes ranging from M4 to M10, and for some sizes, we also offer square weld nuts type 1D (with pilot) that make positioning during installation easier. Additionally, we can accommodate other shapes, special shapes, special materials, and sizes from M3 to M12 through made-to-order production. [For more details, please download the catalog or feel free to contact us.] ------------------------------------------------------------ The unit price varies depending on the purchase quantity, and larger lot sizes may result in lower unit prices. If you plan to make purchases throughout the year, even with small lot orders, please consult our sales department. We will provide suggestions based on your annual purchase lot quantity. ------------------------------------------------------------

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High-performance lock nut SMART NUT

High-performance lock nut SMART NUT

Further peace of mind and trust, powerful loosening prevention effect! Smartly supports the loosening prevention function!

The "High-Performance Lock Nut SMART NUT" is designed to provide a more straightforward, more effective, and more stable locking function, ensuring greater safety and reliability, as well as enhanced anti-loosening effects, while also emphasizing usability. The spiral shape of the three-blade friction ring (special spring) achieves stable anti-loosening performance and prevents early detachment even when axial force decreases. Additionally, by incorporating a countersink on the seating surface, it reduces stress concentration on various parts of the bolt during tightening, preventing bolt breakage accidents. *For more details, please download the PDF or contact us. -------------------------------------------------------- The unit price may vary depending on the purchase quantity, and larger lot sizes may result in lower unit prices. If you plan to make annual purchases even with small lot orders, please consult our sales department. We will make proposals based on your annual purchase lot size. --------------------------------------------------------

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High-performance lock nut SMART NUT

High-performance lock nut SMART NUT

The axial force retention of the bolt is stable, providing a strong anti-loosening effect to prevent breakage and detachment!

The "SMART NUT" is a locking nut that allows for high torque tightening without placing a significant load on the bolt, greatly preventing bolt breakage accidents. The friction ring installed on the top side and the double structure that communicates with the screw hole on the bottom side provide a locking effect that ensures safety and security, making it suitable for a wide range of applications. 【Features】 ● Utility model registered Registration No. 3182560 Registered as a nut that further evolves the locking nut of the pre-torquing type ● Can be tightened without bending the bolt ● Eliminates the cause of uneven loading (asymmetrical load) ● Significantly reduces the risk of bolt breakage accidents *For more details, please download the PDF or contact us.

  • Metalwork
  • Joining and fastening materials

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Stainless steel hexagonal welding nut

Stainless steel hexagonal welding nut

We can also accommodate the production of custom shapes, special shapes, and special materials! With high precision, the range of options for our customers has expanded!

Weld nuts, also known as weld nuts, are used by being securely fixed to metal steel plates with specialized machinery. There are three types: Type 1A (with pilot), which has protrusions on the seating surface; Type 1B, which has no protrusions on the seating surface; and Type 1F (without pilot). They can be produced in sizes from M4 to M12, and we also accommodate various requests for other shapes, special shapes, and special materials for weld nuts. 【Features and Specifications】 ■ Stainless steel ⇒ SUSXM7 is used ■ Production of SUS304, SUS316, iron, aluminum, brass, and titanium alloys is possible ■ Surface treatment is finished with passivation ■ Hex weld nut Type 1A (with pilot) is the standard type ■ Sizes from M4 to M12 are always in stock ■ Ideal for areas where rust is a concern! *For more details, please contact us or download the catalog below.

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SSOO Nut / High Torque Outsert Nut *Catalog available now!

SSOO Nut / High Torque Outsert Nut *Catalog available now!

This is an insert nut suitable for air cleaners and engine covers, capable of withstanding high torque strength!

Insert nuts for resin (plastic) have traditionally relied heavily on knurling and similar features. When bolts are tightened with high torque, the inserted nuts can deform the resin, leading to issues such as slipping and spinning. We received strong requests from customers for an outsert nut that can handle high torque (high torque strength) and can be used after resin molding. Therefore, we have advanced research, development, and prototyping to introduce an original shape of outsert nut that can accommodate high torque as well as tensile strength (pull-out strength)! 【Compatible Sizes】 - M5 to M8 【Applications】 - Air cleaners - Intake manifolds - Engine covers - Other resin inserts, etc.

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  • Safety and consumables

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"NEW" Achieves High Locking Performance - 'TRES LOCK NUT'

"NEW" Achieves High Locking Performance - 'TRES LOCK NUT'

With a stable screwing torque, workability improves, and tightening accuracy is also stable! Achieving ease of use and cost reduction! *Patent pending!

The "TRES LOCK NUT" improves workability with stable screwing torque, ensuring consistent tightening accuracy! Using the nut alone makes installation easy and prevents installation errors at the work site. Thanks to its functional design that enables stable screwing torque, it reduces variations in tightening torque, making it easy to set and manage the tightening torque! 【Features】 ■ Made of all-metal, excellent in heat and cold resistance ■ Withstands impact and vibration tests, achieving high loosening prevention performance ■ Improved workability due to stable screwing torque 【Types】 ■ Hex type ■ Flange type ■ Type with dish spring 　Custom made to suit various applications!

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TRES LOCK Series Square Weld Nut (Type 1D)

TRES LOCK Series Square Weld Nut (Type 1D)

No need to apply a loosening prevention feature on the male thread side! Type 1D maintains screw strength.

The "Square Weld Nut (Type 1D)" prevents early loosening of the male thread even when axial force decreases, achieving high anti-loosening performance. Designed based on the JIS standard for Square Weld Nut Type 1D (for strength classification 5). The TRES LOCK series offers a wide variety of specifications and sizes to meet various customer needs. 【Features】 ■ Function to prevent bolt loosening and detachment ■ Designed based on the JIS standard for Square Weld Nut Type 1D (for strength classification 5) ■ Thread strength not found in conventional products ■ Prevents early detachment of the male thread even when axial force decreases *For more details, please refer to the PDF document or feel free to contact us.

  • Safety Supplies

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TRES LOCK Series Hex Weld Nut (Type 1A)

TRES LOCK Series Hex Weld Nut (Type 1A)

Designed based on JIS standards for hexagonal welding nuts type 1A! Prevents early detachment of the male thread.

The "Hex Weld Nut (Type 1A)" is a product designed to be securely fixed to metal steel plates, featuring a function that prevents the loosening and dropping of bolts. It maintains a level of thread strength not found in conventional products, preventing early detachment of the bolt even when axial force decreases. The TRES LOCK series achieves cost reduction. We offer a wide variety of specifications and sizes to meet various customer needs. 【Features】 ■ Function to prevent loosening and dropping of bolts ■ Designed based on JIS standards for Hex Weld Nut Type 1A ■ Thread strength not found in conventional products ■ Prevents early detachment of the bolt even when axial force decreases *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series Blind Nut (Low Head) Type

TRES LOCK Series Blind Nut (Low Head) Type

Achieves high loosening prevention performance! A low-profile type that combines the advantages of both nuts and rivets.

The "Blind Nut (BF) Type" is a blind fastener equipped with a locking feature that prevents loosening and detachment of bolts. Even beginners can easily and quickly perform assembly work, contributing to cost reduction. The TRES LOCK series offers a wide variety of specifications and sizes to meet various customer needs. 【Features】 ■ Equipped with a locking feature ■ Easy and speedy assembly work even for beginners ■ Contributes to cost reduction *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series Blind Nut (Flat Head) Type

TRES LOCK Series Blind Nut (Flat Head) Type

Achieving ease of handling and low cost! Even beginners can easily perform speedy assembly work.

The "Blind Nut (Flat Head) Type" is a blind fastener with a locking feature that combines the advantages of both nuts and rivets. It has a beautiful finish and can be easily installed in one action. The structural design reduces variations in screw-in torque, making it easier to set and manage tightening torque. 【Features】 ■ Combines the advantages of both nuts and rivets ■ Easy to install in one action ■ Contributes to cost reduction ■ Can be installed in the final process *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series - Hex Nut Type with Cap

TRES LOCK Series - Hex Nut Type with Cap

We respond to various customer requests! High safety and a beautiful appearance with a cap.

This product is a hex nut with a cap that has a locking feature to prevent loosening. By covering the threaded part of the bolt, it is possible to enhance the appearance and improve safety. In addition to its anti-loosening performance, it also boasts excellent durability. The "TRES LOCK series" offers a wide variety of specifications and sizes to meet various customer needs. 【Features】 ■ Anti-loosening function ■ Enhances safety by covering the threaded part of the bolt ■ Excellent durability *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series - Flanged Nut Type with Cap

TRES LOCK Series - Flanged Nut Type with Cap

We offer a wide variety of specifications and sizes! Providing durability, safety, and reliability.

This product is a flange nut with a locking feature. It has a structural design that minimizes variations in screwing torque. It combines strong fastening power due to its wide seating surface and stable locking functionality provided by the friction ring. The "TRES LOCK series" offers a wide variety of standards and sizes to meet various customer needs. 【Features】 ■ Locking feature included ■ Enhances safety by concealing the threaded part of the bolt ■ Excellent durability *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series Bearing Nut Type

TRES LOCK Series Bearing Nut Type

Achieving ease of handling and cost reduction! We respond to various requests such as specifications and sizes.

The "Bearing Nut Type" not only achieves high loosening resistance but also ensures ease of use and low cost. It features a structural design that minimizes variations in screwing torque. To meet various customer needs, we offer a wide range of standards and sizes. 【Features】 ■ Achieves high loosening resistance ■ Ease of handling and cost reduction ■ Various standards and sizes available ■ Structural design that minimizes variations in screwing torque *For more details, please refer to the PDF document or feel free to contact us.

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