nut Product List and Ranking from 115 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. 大阪フォーミング Osaka//Building materials, supplies and fixtures manufacturers
  2. 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
  3. ハードロック工業 Osaka//others
  4. 4 Nankai Plywood Kagawa//Building materials, supplies and fixtures manufacturers
  5. 5 西日本高速道路エンジニアリング関西 Osaka//Construction Consultant

nut Product ranking

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. [NETIS Registration] Nut to Prevent Loosening *Product Sample Giveaway 大阪フォーミング
  2. Closet Storage Bright Walnut Nankai Plywood
  3. Demonstrates anti-loosening effect! 《Hex Nut with Disc Spring》 大阪フォーミング
  4. 4 Speed nut 双和製作所 本社
  5. 5 Nuts / Daiichi Kogyo Co., Ltd. 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)

nut Product List

31~60 item / All 464 items

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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. ------------------------------------------------------- The unit price may vary depending on the purchase quantity, and it may decrease with larger lot sizes. 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 size. -------------------------------------------------------

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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

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

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

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

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
  • nut

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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!

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
  • nut

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"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)

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
  • nut

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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.

  • Safety Supplies
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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.

  • Safety Supplies
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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.

  • Safety Supplies
  • nut

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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.

  • Safety Supplies
  • nut

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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.

  • Safety Supplies
  • nut

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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.

  • Safety Supplies
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TRES LOCK Series E-LOCK Nut Type

Setting and managing tightening torque is easy! Suitable 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 tightening torque, setting and managing the tightening torque is easy. The TRES LOCK series is used in locations where vibrations may occur, potentially leading to loosening at the fastening points. 【Features】 ■ Achieves ease of use and cost reduction ■ Structural design that minimizes variations in tightening torque ■ Easy setting and management of tightening torque ■ Suitable for locations where loosening may occur *For more details, please refer to the PDF document or feel free to contact us.

  • Safety Supplies
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TRES LOCK Series - SMART Nut Type

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

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 specifications and sizes to meet various customer needs. 【Features】 ■ Achieves high loosening prevention performance ■ Structural design that minimizes variations in screwing torque ■ Excellent durability ■ A wide variety of specifications and sizes available *For more details, please refer to the PDF document or feel free to contact us.

  • Safety Supplies
  • nut

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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 ■ The setting of the pre-torquing torque can also be changed *For more details, please refer to the PDF document or feel free to contact us.

  • Safety Supplies
  • nut

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TRES LOCK Series Plus a

Design registration application in progress! In addition to stable loosening prevention effects, it 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 aesthetic design 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 ■ Enables stable torque management ■ Prevents simple tampering as wrenches and spanners cannot be used ■ High aesthetic design allows it to 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.

  • Safety Supplies
  • nut

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Achieve low cost! Locking nut "TRES LOCK Series"

The structural design that suppresses variations in the insertion torque makes it easy to set and manage the tightening torque!

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. Thanks to its structural design that minimizes variations in screwing torque, setting and managing the tightening torque has become simple. 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 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.

  • Other opening accessories (airtight materials around doors and windows, etc.)
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E-LOCK Nut ELW Series

We have equipped the welded nut, which is fixed closely to the metal steel plate, with a function to prevent the loosening and falling off of the bolt.

The "ELW Series" is designed based on the JIS standard for square welded nut type 1D (for strength classification 5). It maintains a screw strength not found in conventional products. There is no need to apply a loosening prevention function on the male thread side, and it prevents early detachment of the male thread even if the axial force decreases. 【Features】 ■ Square welded nut type ■ Equipped with a function to prevent loosening and detachment of bolts ■ Maintains screw strength not found in conventional products ■ No need to apply a loosening prevention function on the male thread side ■ Prevents early detachment of the male thread even if the axial force decreases *For more details, please refer to the PDF document or feel free to contact us.

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E-LOCK Nut ELBF・ELBP Series

Contributes to cost reduction! The finish is beautiful and it can be easily installed with one action!

The "ELBF・ELBP series" is a blind fastener equipped with a locking feature that combines the advantages of both nuts and rivets, preventing loosening and detachment of bolts. Even beginners can easily and quickly perform assembly tasks, contributing to cost reduction. Installation is possible even after surface treatment, and since it does not damage the base material, it can be installed in the final stage of product assembly. 【Features】 ■ Blind nut type ■ Equipped with a locking feature ■ Combines the advantages of both nuts and rivets ■ Easy and speedy assembly even for beginners ■ Can be installed in the final stage of product assembly without damaging the base material *For more details, please refer to the PDF document or feel free to contact us.

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E-LOCK Nut ELHS Series

Hexagonal nut type with cap that can enhance appearance and improve safety.

The "ELHS Series" is a hex nut with a cap that features a locking function to prevent loosening. By concealing the threaded part of the bolt, it enhances the appearance and increases safety. E-LOCK nuts are available in a variety of sizes, shapes, and functions to meet various customer needs. 【Features】 ■ Hex nut type with cap ■ Locking function to prevent loosening ■ Concealing the threaded part of the bolt allows for: - Improved appearance - Increased safety *For more details, please refer to the PDF document or feel free to contact us.

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A wealth of information on various products and equipment! Ver2

We have compiled and published product news issued by our company! We will introduce various nut products! *Materials will be provided.

This document is a collection of product news published by Osaka Forming Co., Ltd. It introduces various products, including the "SMART NUT," which has a double locking effect, as well as the evolved versions of welding nuts, such as the "E-LOCK Weld Type" and "E-LOCK Spank Type." Please feel free to download and take a look. 【Contents】 ■Vol.1 SMART NUT ■Vol.2 E-LOCK Weld Type ■Vol.3 E-LOCK Spank Type ■Vol.4 Questions about Friction Rings ■Vol.5 SMART NUT is a Highly Intelligent Screw *For more details, please refer to the PDF document or feel free to contact us.

  • Parts and Materials
  • Steel
  • nut

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Standard Specification Bolts and Nuts for U.S. Military Vessels

Supports many standards including MIL, AMS, MS, NAS, AN, AS, and NASM!

Supports various standards including MIL, AMS, MS, NAS, AN, AS, NASM, and many more!!! Yura Sansho Co., Ltd., a supplier of industrial fasteners, will propose solutions to all fastening-related issues, including high strength, heat resistance, corrosion resistance, and loosening, as a technical trading company. We provide optimal products tailored to customer needs, from short delivery times and small lots to long-term and large-scale demands. For more details, please contact us or refer to our catalog.

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PEM Fastener Products - Stock Sales -

We have a large stock of PEM products, a brand of clinching fasteners.

World's bestsellers: "PEM Self-Clinching Nut" "PEM Flash Head Stud" "PEM Floating Nut" to compensate for installation position misalignment We handle many other PEM products as well. Please check the catalog for stock sizes and product details. ↓  ↓  ↓  ↓  ↓  ↓

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Non-sticking! Equipped with anti-seizing "Yakituka Nut"

Prevent seizing of stainless steel bolts and nuts! With this, you won't have to worry about seizing anymore!

The "Yaki-tsuka nut" is an anti-seizing nut made of stainless steel that has undergone multi-layer plating (YK coat). With its high adhesion of the plating, it is resistant to peeling, and even after repeating tightening tests eight times, the anti-seizing effect remains. Thanks to its dry finish, there is no dripping like when using lubricating oil, and no application time is required.

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Three-Dimensional Finite Element Method Analysis Nut "Wedge Nut"

Tightening it in the same way as a hex nut will demonstrate the LOCK effect! Solving nut loosening through three-dimensional analysis!

The "wedge nut" is a product that demonstrates the excellent workability of hex nuts and the effect of preventing loosening. By improving the thread shape and changing the angle of the nut's threads, the tip of the bolt's threads bites into the nut like a wedge, exhibiting high fastening strength. We analyzed the appropriate dimensions of the wedge angle, where the loosening prevention effect is most expected, using three-dimensional finite element analysis to distribute the load applied to each thread. 【Features】 ■ Improved work efficiency ■ Cost reduction ■ Enhanced tightening quality ■ Increased economic efficiency ■ Foreign matter blockage ■ Safe and secure workability *For more details, please refer to the PDF materials or feel free to contact us.

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