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

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 株式会社冨士精密 Osaka//Machine elements and parts
  2. null/null
  3. アブデルック Kanagawa//Trading company/Wholesale
  4. 4 null/null
  5. 5 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
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nut Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Single unit locking nuts "U-NUT" "FINE U-NUT" 株式会社冨士精密
  2. Solve the spinning of nuts embedded in resin! High torque compatible SSOO nuts.
  3. Locking nut "FINE U-NUT" 株式会社冨士精密
  4. 4 Understanding Delayed Fracture of Screws: Basics of Delayed Fracture Due to Hydrogen Embrittlement
  5. 5 Locking nut "GU-NUT" compliant with JIS standards. 株式会社冨士精密

nut Product List

106～120 item / All 1112 items

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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 of 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 at the information below or download the catalog.

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SSOO Nut / High Torque Insert Nut *Catalog available!

SSOO Nut / High Torque Insert Nut *Catalog available!

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 when bolts are tightened with high torque, the inserted nuts can deform the resin, leading to issues such as slipping or spinning. There has been a strong demand from customers for the development of an outsert nut that can handle high torque (high torque strength) and can be used after resin molding. In response, 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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"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 worksite. 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】 ■ Hexagonal type ■ Flanged type ■ Type with dish spring 　Custom-made according to application!

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TRES LOCK Series Square Weld Nut (Type 1D)

TRES LOCK Series Square Weld Nut (Type 1D)

No need for a loosening prevention feature on the female thread side! Type 1D maintains screw strength.

The "Square Weld Nut (Type 1D)" prevents early detachment 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】 ■ Functions to prevent loosening and detachment of bolts ■ 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.

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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 attached to metal steel plates, featuring a function that prevents bolts from loosening and falling off. 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 bolt loosening and detachment ■ 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 Profile) Type

TRES LOCK Series Blind Nut (Low Profile) Type

Achieves high loosening resistance! 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 falling off 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 cost reduction! 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 concealing the threaded part of the bolt, it is possible to enhance the appearance and improve safety. In addition to its locking performance, it also possesses excellent durability. The "TRES LOCK series" offers a wide variety of specifications and sizes to meet various customer needs. 【Features】 ■ Locking feature to prevent loosening ■ 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 - Flanged Nut Type with Cap

TRES LOCK Series - Flanged Nut Type with Cap

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

This product is a flange nut with a locking feature. It has a structural design that minimizes variations in the screwing torque. It combines strong fastening power due to its wide seating surface with a stable locking function provided by a 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 variation 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 variation in screwing torque *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series E-LOCK Nut Type

TRES LOCK Series E-LOCK Nut Type

Setting and managing tightening torque is easy! Ideal for places where vibrations occur, such as homes and trucks.

The "E-LOCK Nut Type" not only excels in anti-loosening performance but also boasts excellent durability. Thanks to its structural design that minimizes variations in screwing torque, setting and managing the tightening torque is easy. The TRES LOCK series is used in locations where vibrations may occur, leading to potential loosening of the fastening parts. 【Features】 ■ Achieves ease of use and cost reduction ■ Structural design that minimizes variations in screwing torque ■ Easy setting and management of tightening torque ■ Suitable for areas where loosening may occur *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series - SMART Nut Type

TRES LOCK Series - SMART Nut Type

TRES LOCK series suitable for places where loosening occurs at fastening parts due to vibration.

The "SMART Nut Type" is a product that achieves high loosening prevention performance. It also excels in durability, providing safety and reliability in various vibration scenarios. The TRES LOCK series is available in a wide range of standards and sizes to meet various customer needs. 【Features】 ■ Achieves high loosening prevention performance ■ Structural design that minimizes variation in screw-in torque ■ Excellent durability ■ A rich variety of standards and sizes available *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series: Repurposing TRES processing for various products.

TRES LOCK Series: Repurposing TRES processing for various products.

We will introduce TRES processing, which allows for the addition of a loosening prevention feature.

The "TRES processing" can minimize costs while adding a locking function without changing the conventional shape. The "TRES LOCK" is set according to JIS B 1056 for the pre-torquing torque, but it is also possible to change the set value. Initially, we will conduct a pre-torquing torque test and confirm the specified torque, and after verifying the locking performance using the NAS-type vibration testing machine, we will prepare a test result report as documentation. 【Features】 ■ Adds a locking function while maintaining the conventional shape ■ It is also possible to change the setting of the pre-torquing torque *For more details, please refer to the PDF document or feel free to contact us.

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TRES LOCK Series Plus a

TRES LOCK Series Plus a

Design registration application in progress! In addition to stable loosening prevention effects, it also supports screwing in.

The TRES LOCK series "Plus a" not only provides stable anti-loosening effects but also supports screwing in at 12 points. It has a high design quality and can be used as a visible fastening component. Slippage is reduced during screwing and tightening, allowing for stable torque management. Furthermore, it boasts excellent durability, providing safety and reliability in various vibration scenarios. 【Features】 ■ Reduces slippage during screwing and tightening ■ Allows for stable torque management ■ Prevents simple tampering as wrenches and spanners cannot be used ■ High design quality, can be used as a visible fastening component (dress-up part) *For more details, please refer to the PDF document or feel free to contact us.

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Achieve low cost! Locking nut 'TRES LOCK series'

Achieve low cost! Locking nut 'TRES LOCK series'

The structural design that suppresses variations in screw-in torque makes setting and managing the tightening torque easy!

Our in-house brand's anti-loosening nut, the "TRES LOCK series," not only boasts high anti-loosening performance but also achieves ease of use and low cost. The structural design minimizes variations in screwing torque, making it easy to set and manage tightening torque. To meet various customer demands, we offer a wide range of standards and sizes. Additionally, we provide "TRES processing," which adds anti-loosening functionality to existing fluid products, so please feel free to contact us. 【Features of the TRES LOCK series】 ■ Provides stable anti-loosening effect ■ Easy installation, preventing installation errors ■ Prevents early detachment even if the tightening axial force decreases ■ Suitable for tightening soft or easily damaged materials ■ All-metal products excel in heat and cold resistance ■ Stable screwing torque *For more details, please refer to the PDF document or feel free to contact us.

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