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nut Product List and Ranking from 240 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
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 大阪フォーミング Osaka//Machine elements and parts
  5. 5 null/null
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nut Product ranking

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. Achieving high strength even in thin plate applications! Flanged type insert.
  2. Even when used alone, it demonstrates anti-loosening performance! Anti-loosening nut U-NUT. 株式会社冨士精密
  3. 【Information】Nail Knowledge 三木製作所
  4. 4 U.S. military standard bolts and nuts 由良産商株式会社　特販部　特販課
  5. 5 Total threaded PC steel rod "Nejibon(R)" (JIS G 3109) ネツレン　高周波熱錬株式会社

nut Product List

91～120 item / All 1148 items

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AISERT: Suitable for Reinforcing Female Threads

AISERT: Suitable for Reinforcing Female Threads

[New Product] Ideal i-Sert for reinforcing female threads in resin substrates!

This is an insert nut suitable for reinforcing the internal threads of resin substrates. It features a self-tapping function, eliminating the need for tapping and enhancing workability. With stop holes at both ends, it can be inserted from either direction without orientation. Additionally, the chips generated during insertion are completely collected by the stop holes, so there is no need for removal. It has threads on the inner diameter side, making it ideal for reinforcing the threads of substrates with low strength.

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Insert Nut "Enzart"

Insert Nut "Enzart"

No need for front tapping with the self-tap feature! An insert that is resistant to loosening due to screw attachment and detachment.

The "Enzart" is a highly functional insert with a self-tapping feature. Not only does it eliminate the need for a pre-tap, but it also has a self-locking function for metal materials, resins, and wood, making it resistant to loosening due to screw removal and reattachment. It provides excellent wear resistance and high pull-out strength for any type of material. 【Features】 ■ Excellent workability with self-tapping function ■ No pre-tap required ■ Equipped with self-locking function for metal materials, resins, and wood ■ High pull-out strength *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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Insert nut "Keysert"

Insert nut "Keysert"

Reduced risk of pitch skipping during bolt tightening! A sturdy insert system that replaces wires.

The "Keysert" is an insert nut used for repairing and reinforcing crushed threaded holes. The insertion process does not require specialized tools and can utilize commercially available drills and taps. Additionally, after insertion is complete, the key that protrudes from the top can be driven into the groove with a specialized tool, creating a wedging effect. 【Features】 ■ Driving in the key prevents loosening of the insert and increases pull-out strength. ■ Since it is not a wire type, there is no concern about pitch skipping. ■ The drilling and tapping processes can use general tools instead of specialized ones. *For more details, please refer to the related links or feel free to contact us.

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[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

[Case Study] Reduction of Maintenance Frequency and Improvement of Quality through Anti-Loosening Measures

Case studies contributing to a reduction in maintenance frequency with Nord-Lock washers.

Here is a case where we proposed "Nord-Lock washers" to an industrial machinery manufacturer. They were using hex socket bolts (CAP) in their binding equipment, but there was an issue with loosening occurring after delivery. After our proposal, the reports of loosening troubles, which had been occurring almost every month, dropped to zero. [Overview of the Issue] - Hex socket bolts (CAP) are used in the binding equipment, but loosening occurs after delivery. - There were 2 to 3 reports each month, and we had to visit the client for maintenance each time. *For more details, please refer to the related links or feel free to contact us.

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[Technical Column] The Relationship Between Torque and Axial Force in Bolt Fastening

[Technical Column] The Relationship Between Torque and Axial Force in Bolt Fastening

What is the relationship between "torque" and "axial force" that you can't ask about now? We present technical materials on reliable bolt fastening!

Many people in the manufacturing industry that use screws are likely implementing torque management based on the torque method. It is common to use a torque wrench to check whether the specified tightening torque value set during the design phase has been reached. However, in reality, torque management alone is insufficient for reliable bolt fastening. In this column, we will explain the meanings of the terms "torque" and "axial force," which are essential for screw fastening, and their relationship. *For more detailed content of the column, please refer to the PDF. For further inquiries, feel free to contact us.*

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[Information] Newcomer's misunderstanding! Is more nuts better for fastening?

[Information] Newcomer's misunderstanding! Is more nuts better for fastening?

If using a double nut can prevent loosening, then wouldn't using triple nuts, quadruple nuts, and so on, create a dream fastening that absolutely won't loosen?

The author of this document is Shibuchō, who runs a blog called "Shibuchō Technical Research Institute," which shares information about mechanical design. He is an active engineer working for a machinery manufacturer and widely disseminates information related to manufacturing technology. His clear explanations are supported by many readers as enjoyable content, even for those who are not experts. In this document, we will introduce examples of misunderstandings that beginners in mechanical design are likely to encounter among the various measures to prevent screw loosening. Are you making the same misunderstanding? Or can you properly correct the mistakes of your subordinates?

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Hydraulic Nut "HN"

Hydraulic Nut "HN"

The hidden ace of tension tightening! Just by connecting the hose, you can achieve simultaneous tightening and loosening of a large amount at once.

"HN" is a nut equipped with a hydraulic mechanism similar to a bolt tensioner. By replacing conventional nuts and simply connecting the hose, it enables simultaneous tightening and loosening of a large number of bolts at once, significantly reducing time. Its compact size allows it to be used in places where the use of a bolt tensioner was previously abandoned due to space constraints. Additionally, a self-maintainable lock ring split type is also available for order, even if the seal is broken. 【Features】 ■ Used by replacing nuts ■ Tension tightening anywhere ■ Lock ring split type also available for order *For more details, please refer to the PDF document or feel free to contact us.

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Unify screw nut (made of polypropylene, acetal, etc.)

Unify screw nut (made of polypropylene, acetal, etc.)

We offer a variety of nuts compatible with UN (Unified) screws made from different materials.

Nuts compatible with 1/2-24UNS (Unified National Special) and 11/16-24UNEF (Unified Extra Fine Series) are available in polypropylene, brass, acetal, and stainless steel. The 7/1-24 UNS (Unified National Special) is made of brass.

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Spank nut (blind nut)

Spank nut (blind nut)

Spanknut

Spank nuts are blind fasteners that combine the advantages of both nuts and rivets. They can be easily installed from one side in thin sheets and pipes where tapping is difficult, as well as in plastic sheets where welding is not possible, all in one action. By using dedicated air nutters, electric nutters, or hand nutters, anyone can easily and reliably install them, significantly contributing to cost reduction and labor-saving in operations. ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー The unit price may vary depending on the quantity purchased, and it may decrease with larger lot sizes. 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. ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー

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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, similar to when using washers. By using large seating surfaces like those of flange nuts and applying washers, the unique stress is dispersed, preventing deformation at the contact points of the fastening base material and providing an expected anti-loosening effect. Flange nuts may also be used in places where appearance is a concern, in addition to improving workability. 【Features】 - Stainless steel materials used include SUSXM7, SUS304J3, and titanium TW35 (two types of pure titanium). → Capable of manufacturing SUS304, SUS316, iron, aluminum, copper, brass, and titanium alloys. - The appearance is finished with a glossy barrel polish, without the use of any chemicals. - The large contact area increases friction, generating significant fastening force. - Suitable for areas where rust is a concern. - The circular contact area prevents damage to the fastened items. *For more details, please refer to the PDF or contact us.

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Flanged nylon nut

Flanged nylon nut

Demonstrates powerful effectiveness in preventing loosening with double the effect for stability!

This is a pre-bolting torque type nut that incorporates a nylon washer into the female thread section of the nut, allowing the male thread of the bolt to form a female thread in that area, resulting in a friction fit that generates a large friction force. Since a nylon 66 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 section 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 items. ◆ The use of a nylon ring for anti-loosening prevents damage to the counterpart's threads. ◆ 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

Supports M3 to M12! High precision with fewer defects and a wider selection range!

Weld nuts, also known as weld nuts, are nuts that are fixed tightly to metal steel plates using specialized machinery. We maintain 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 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

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 with the themes of easier, more effective, and more stable loosening prevention, providing greater peace of mind and trust, as well as enhanced loosening prevention effectiveness, while also emphasizing usability. The spiral shape of the three-blade friction ring (special spring) achieves stable loosening prevention performance and prevents early detachment even when axial force decreases. Additionally, by providing 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 locking nut SMART NUT

High-performance locking 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 reducing the risk of bolt breakage accidents. The friction ring mounted on the top side and the double structure that communicates with the threaded 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 registration Registration No. 3182560 Registered as a nut that further evolves the locking nut of the pre-pulling torque type ● Can be tightened without bending the bolt ● Eliminates the cause of uneven loading (eccentric load) ● Significantly reduces the risk of bolt breakage accidents *For more details, please download the PDF or contact us.

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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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  • nut

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