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nut Product List and Ranking from 210 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 2026
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 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. null/null
  4. 4 大阪フォーミング Osaka//Machine elements and parts
  5. 5 日本プララド Hyogo//Industrial Machinery
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nut Product ranking

Last Updated： Aggregation Period:Aug 05, 2026～Sep 01, 2026
This ranking is based on the number of page views on our site.

  1. The strongest locking nut "Bolrock Nut" 日本プララド
  2. 『U-NUT』『FINE U-NUT』『TWIN FU-NUT』 株式会社冨士精密
  3. Achieving high strength even in thin plate applications! Flanged type insert.
  4. SPIETH Precision Lock Nut 竹田商事 大阪本社
  5. 5 Locking nut "GU-NUT" compliant with JIS standards. 株式会社冨士精密

nut Product List

151～180 item / All 946 items

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[Technical Information] About the Principle of Loosening: Basic Edition

[Technical Information] About the Principle of Loosening: Basic Edition

A detailed explanation of "non-rotational looseness of the threaded part" and "looseness due to rotation of the threaded part"!

When physically defining the loosening of bolts and nuts, it can be defined as "a decrease in clamping force (bolt axial force)." So, what factors contribute to this decrease in clamping force? They can be broadly divided into two categories: "loosening due to non-rotation of the threaded part" and "loosening due to rotation of the threaded part." When considering anti-loosening measures, it is necessary to examine these two factors. In the products of Hard Lock Industries, development focuses on how to prevent loosening caused by the rotation of the threads, and they possess overwhelmingly superior anti-loosening characteristics. [External force factors of loosening due to thread rotation] 1. Axial direction of the bolt 2. Direction perpendicular to the bolt axis 3. Direction around the bolt axis *For more details, please refer to the PDF materials or feel free to contact us.

  • bolt
  • nut

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[Technical Information] How to detect looseness? (NAS Test)

[Technical Information] How to detect looseness? (NAS Test)

Testing that emphasizes the impact of accelerated (decelerated) environments and high-temperature environments! Introducing NAS testing!

The NAS test refers to the accelerated vibration test described in the U.S. aerospace standards: NAS (NATIONAL AEROSPACE STANDARD) 3350/3354, which is commonly referred to as the NAS test. Since the test is based on the aviation industry, it emphasizes the effects of acceleration (deceleration) environments and high-temperature environments. At Hard Rock Industries, the "impact vibration test in accordance with NAS3350/3354" is referred to as the NAS test. Additionally, the U.S. aerospace standards primarily focus on heat-resistant alloys for the materials of applicable bolts and nuts, and specify the lubricants to be used, along with various other criteria. To properly conduct a NAS test, it is necessary to adhere to all these standards; however, for products intended for the Japanese market, tests that conform to the NAS test are generally conducted. *For more details, please refer to the PDF document or feel free to contact us.*

  • bolt
  • nut

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[Technical Information] How to detect looseness? (Junker Test)

[Technical Information] How to detect looseness? (Junker Test)

Continuously measure changes in axial force! We will explain the principles of the Junker test in detail!

The Junker axial perpendicular vibration test is a test for the loosening of screws caused by repeated loads in the axial perpendicular direction. The principle of the Junker test is illustrated in the left diagram. By applying repeated forces in the perpendicular direction to the axis of the screw, a loosening torque is generated, and the changes in axial force are continuously measured. In actual usage scenarios of screws and bolts, vibrations occur regularly and are a primary cause of loosening. The Junker testing machine artificially generates vibrations in the axial perpendicular direction, which are prone to cause a decrease in axial force, allowing for observation and verification. *For more details, please refer to the PDF materials or feel free to contact us.*

  • bolt
  • nut

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Technical Information: Design of Fastened Joints

Technical Information: Design of Fastened Joints

How should the bolts of a fastening assembly be designed? Here, we will introduce the design methods.

The technical information site "Screw Fastening Technology Navigation," which contributes to solving issues related to screw fastening that our company operates, introduces the "design of screw fastening bodies." We explain the design methods for a bolt fastening body that connects two hollow cylinders with a single bolt and nut. We provide detailed explanations with diagrams and formulas on how to design the bolt to meet specific conditions and the design policies for each condition. Please take a look through the related links. [Content Included] ■ How should bolts for screw fastening bodies be designed? ■ What is the internal force coefficient Φ? *For more details, please feel free to contact us.

  • bolt
  • nut

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[Technical Information] Basic Knowledge of Understanding Looseness: What is Torque and Axial Force Management?

[Technical Information] Basic Knowledge of Understanding Looseness: What is Torque and Axial Force Management?

How to determine the tightening torque necessary to manage the appropriate axial force! Introducing a simple calculation formula.

When fixing the joined components, the types of fastening screws include bolts and nuts. Axial force refers to the force that occurs when a bolt is tightened; the bolt tightening area is pulled in the axial direction and stretches very slightly. The reactive force that tries to return it to its original state is the axial force. If the axial force is not within the appropriate range, it can cause loosening or lead to the destruction of the joined components, making daily management of proper tightening torque and axial force important. Now, to determine the necessary tightening torque for managing the appropriate axial force, it can be calculated using a simple formula. We provide detailed information on this topic on our technical information site, "Screw Fastening Technology Navigation," which contributes to solving screw fastening challenges. Please check it out through the related link. *For more details, please feel free to contact us.

  • bolt
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[Technical Information] Principle of Inclined Plane (in the case of a screw)

[Technical Information] Principle of Inclined Plane (in the case of a screw)

We will solve various issues related to agreements together with our users! Here, we introduce the principle of slopes in the case of corner screws.

In the tightening of screws, when torque is applied to the nut while the bolt is in a state of axial force, the relationship between the bolt axial force and the torque applied to the nut is derived as an application of the "principle of the inclined plane." On our technical information site "Screw Fastening Technology Navi," which contributes to solving issues related to screw fastening, we provide detailed explanations of the principle of the inclined plane in the case of square screws, using diagrams and other materials. Please take a look through the related links. *For more details, feel free to contact us.

  • bolt
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[Technical Information] Regarding "Mechanical Properties"

[Technical Information] Regarding "Mechanical Properties"

An overview of "mechanical properties," the general term for the mechanical characteristics possessed by metallic materials!

"Mechanical properties" refer to the collective mechanical characteristics possessed by metallic materials, with tensile strength, elongation, reduction of area, hardness, and impact value being representative examples. Our technical information site, "Screw Fastening Technology Navi," which addresses challenges in screw fastening, provides detailed information on representative mechanical properties using diagrams and tables. Please take a look through the related links. [Contents] ■ What are mechanical properties - Tensile tests and stress-strain diagrams - Reduction of area, hardness, impact value - Relationship between tensile strength and hardness ■ Representative mechanical properties - Steel materials - Non-ferrous metals *For more details, please feel free to contact us.

  • bolt
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[Technical Information] About Steel Materials "Basic Edition"

[Technical Information] About Steel Materials "Basic Edition"

Introduction to the basics of steel materials and heat treatment! Our company helps solve problems with a wide range of approaches.

The technical information site "Screw Fastening Technology Navi," which contributes to solving issues related to screw fastening that our company operates, introduces steel materials. As the basics of steel materials, it covers topics such as "the difference between steel and non-ferrous metals," "what carbon steel is," and "manufacturing methods," using diagrams and tables. Please take a look through the related links. 【Content Included】 ■ Basics of Steel Materials - Difference between Steel and Non-Ferrous Metals - What is Carbon Steel - Manufacturing Methods ■ About Heat Treatment - Basic Heat Treatment - Structural Changes Due to Heat Treatment ■ Major Steel Materials *For more details, please feel free to contact us.

  • bolt
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[Technical Information] On Metal Damage: "Fatigue Fracture"

[Technical Information] On Metal Damage: "Fatigue Fracture"

Evaluation of fatigue characteristics and concepts of fatigue strength safety design! Detailed introduction using diagrams.

Fatigue failure is a destructive phenomenon that occurs suddenly and without warning under conditions where a constant load is applied repeatedly, and it can also occur with variable loads. On our technical information site "Screw Fastening Technology Navigation," which contributes to solving issues related to screw fastening, we provide detailed information about metal damage known as "fatigue failure." Please take a look through the related links. [Contents] ■ What is fatigue failure? - Evaluation of fatigue characteristics - Factors that change fatigue characteristics - Fatigue mechanisms ■ Characteristic fracture surfaces of fatigue failure - Beach marks - Striation patterns ■ Considerations for fatigue strength safety design *For more details, please feel free to contact us.

  • bolt
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Reduction of man-hours without the need for tongue-type washers: Lock nuts for single hexagonal bearings.

Reduction of man-hours without the need for tongue-type washers: Lock nuts for single hexagonal bearings.

No need to bend the troublesome tongue-shaped washer onto the lock nut at all! Hexagonal single type.

The "SLB Space Lock Bearing Nut" is a powerful return-stop lock nut with a hexagonal shape and pre-loading torque type. It is a groundbreaking product that does not damage the threads of the bolt during tightening and maintains its return-stop function even after reuse. Since it can maintain the appropriate initial preload for a long time, it prevents various damages to bearings caused by a decrease in rigidity. 【Features】 ■ Maintains strong return-stop effect even after reuse ■ Can be reused without damaging the threads, even on shafts with keyway machining ■ Hexagonal shape makes tightening easy and efficient ■ Thread strength is twice that of standard lock nuts ■ Good balance of the nut's center of gravity *For more details, please refer to the related links or feel free to contact us.

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Konoenobuster

Konoenobuster

The size and material of the screws are customizable! The Knob Star can be easily assembled by hand without any tools.

The 'Konoenobuster' is a knobster that can be easily assembled without tools. You can freely change colors and sizes according to your needs. By attaching hex bolts and nuts, you can easily create knobbed bolts and nuts that can be turned by hand. 【Features】 ■ Color changeable according to purpose ■ Unique two-tone color scheme ■ Can be marked ■ Screw length and material can be customized ■ Convenient to use according to application *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • nut
  • nut

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Precision lock nut

Precision lock nut

A nut for fixing bearings that fully demonstrates its effectiveness in precision rotating bodies!

The "Precision Lock Nut" is manufactured to achieve a runout accuracy of less than 3μm by simultaneously grinding the threaded part and its end face. When the bearing end face is fixed with the lock nut, it is possible to assemble with minimal eccentricity in the shaft section, achieving high precision. The effective diameter of the thread is also managed and manufactured towards the lower limit, which reduces play with the shaft section when tightened, making it less likely to loosen due to vibrations. Additionally, assembly and disassembly are easy, making it very convenient for regular machine inspections, maintenance, and repairs. 【Features】 ■ Fully demonstrates its effectiveness for rotating bodies requiring precision ■ Significantly reduces assembly time for equipment ■ Manufactured to achieve a runout accuracy of less than 3μm for the lock nut itself ■ Effective thread diameter is managed and manufactured towards the lower limit ■ Easy assembly and disassembly *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • Other machine elements
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【樹脂素材のナット】PEEK素材 六角ナット M2.0

【樹脂素材のナット】PEEK素材 六角ナット M2.0

《切売り.com》10個以上なら1個単位で必要な数をご注文いただけます！

樹脂、セラミックス素材の切売り専門ショップ“栗本加工社”が取り扱う 　　 ★高品質★ 　　樹脂製の鋲螺 『PEEK六角ナット』 ■ 製品特徴 ■ PEEK六角ナットは、スーパーエンジニアリングプラスチックであるPEEK(ポリエーテルエーテルケトン)で製造された六角ナットです。 連続使用温度は[180℃][356]で、燃焼性はV-0(UL-94)を有しています。また、最高レベルの耐薬品性を有し、PEEKを溶解する唯一の汎用化学薬品は濃硫酸だけで、更に耐摩耗性・難燃性・耐加水分解性にも優れています。 用途としては、OA機器分野・自動車分野・ICウェハキャリア・LCD製造用治具などに幅広く使用されています。 ■ 詳細 ■ 商品名：PEEK六角ナット 材質名：PEEK(ポリエーテルエーテルケトン) 形状：六角ナット 色目：グレーベージュ(ナチュラル) ピッチ：並目

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  • nut
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Bolt & Nut

Bolt & Nut

Hex Bolt (Full Thread & Half Thread) Quantity Table (Unichrome & Stainless) & Hex Nut

Keimoto Manufacturing Co., Ltd. primarily handles construction screws and offers a wide range of materials, hardware, tools, and site-related consumables. 【Features】 ○ High quality and low prices. Prices become even more affordable with larger quantities. ○ A wide variety of products and ample stock. Fast delivery times. Custom orders are also accommodated. ○ Nationwide shipping is available. We also offer options for smaller packaging. ● For more details, please contact us or download the catalog (digest version).

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Adapter Removal Sleeve Nut, Washer, Locking Hydraulic Nut Catalog

Adapter Removal Sleeve Nut, Washer, Locking Hydraulic Nut Catalog

Publication of installation and removal work for bearings using nut-type adapter sleeves and hydraulic sleeves.

This catalog introduces the removal tools for rolling bearings handled by Fujikawa Denko Co., Ltd. It includes types and features of adapters, hydraulic adapters, removal sleeves, and hydraulic removal sleeves. Additionally, it presents special hydraulic sleeves suitable for cases where movement of the shaft and adapter is required. [Contents] ■ Types and Features ■ Introduction of Special Hydraulic Sleeves ■ Dimension Table ■ Handling Instructions *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • Other work tools
  • nut

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FINE U-NUT/TWIN FU-NUT

FINE U-NUT/TWIN FU-NUT

Innovating the fastening of bearings for industrial machinery! Pre-bearing torque type lock nut.

The "FINE U-NUT/TWIN FU-NUT" is a product developed as a locking nut for bearings. It allows for arbitrary and appropriate positioning, making torque management easy. It eliminates the need for keyway machining on shafts and the installation of toothed washers, while also facilitating precision adjustments, leading to improved work efficiency and a reduction in total costs. 【Features of FINE U-NUT】 ■ Reusable ■ No skilled techniques required for assembly ■ No keyway machining on shafts required ■ Improved rotational balance of shafts and bearings ■ Can use thin-walled hollow shafts ■ Eliminates the need for machining, parts, and techniques, achieving a reduction in total costs *For more details, please refer to the PDF document or feel free to contact us.

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  • nut
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Hexagonal bag nut with flange 'SCNL-HD'

Hexagonal bag nut with flange 'SCNL-HD'

Hygienic design! The surface finish is less than Ra0.8μm, ensuring excellent cleanability.

The "SCNL-HD" is a flange hexagonal bag nut designed with a hygienic design, suitable for food machinery and pharmaceutical machinery where hygiene management is required. The gap on the mounting surface is sealed with the sealing ring FSRN-HD, preventing the intrusion of foreign substances and liquids. The surface finish is less than Ra0.8μm, providing excellent cleanability. Additionally, the "SCNL-HP-HD" is also available. 【Features】 ■ Hygienic design ■ Prevents the intrusion of foreign substances and liquids ■ Made from materials compliant with the standards of the U.S. Food and Drug Administration (FDA) ■ Excellent cleanability ■ The main body is made of corrosion-resistant SUS316L *For more details, please refer to the PDF document or feel free to contact us.

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  • nut
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Hard rock nut

Hard rock nut

Contributing to society by providing safety and security with unyielding screws through the development of ideas!

This product is a locking nut that has successfully integrated a bolt and nut. Made entirely of metal, it has fewer wear points and maintains high locking effectiveness even when reused. It also allows for axial force management with appropriate torque for the application. Additionally, we offer the "Hard Lock Bearing Nut," developed as a locking nut for bearings based on a wedge structure. 【Features】 ■ Locking effectiveness recognized worldwide ■ Repeatable use is possible ■ Torque and axial force management is possible ■ Compatible with various materials and surface treatments ■ Easy and good workability *For more details, please download the PDF or feel free to contact us.

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Hexagonal bag nut with flange 'SCNL-HD'

Hexagonal bag nut with flange 'SCNL-HD'

The surface finish is less than Ra0.8μm! It has excellent cleanability.

The "SCNL-HD" is a hygienic design hexagonal bag nut with a flange. It is suitable for applications in food machinery and pharmaceutical machinery where hygiene management is required. The installation surface is sealed to prevent the intrusion of foreign substances and liquids. We also offer other hygienic design products such as the flange hexagonal bag nuts "SCNL-HD-E," "SCNL-HP-HD-E," and the flange hexagonal bolts "SFHL-HD," "SFHL-HD-E." 【Product Lineup (Partial)】 ■SCNL-M4-HD ■SCNL-M5-HD ■SCNL-M6-HD ■SCNL-M8-HD ■SCNL-M10-HD ■SCNL-M12-HD *For more details, please download the PDF or feel free to contact us.

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  • nut
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Resin screws/bolts/nuts

Resin screws/bolts/nuts

By inserting the hex bolt into the bolt cap and setting the lid, hand tightening is possible!

We would like to introduce the "resin screws/bolts/nuts" that we handle. Our lineup includes peak pan head screws, peak set pan head screws, peak bolts, set bolts, Leni pan head screws, Leni hex socket low head bolts, and hexalobular socket bolts, among others. Additionally, low head bolts and ultra-low head bolts can minimize the height of the screw head space, making them usable in narrow gaps without interference with the counterpart, which is very convenient. They can be used without the need for countersinking like flat head screws. 【Partial Lineup】 ■ Peak pan head screws ■ Peak set pan head screws ■ Peak flat head screws, nuts ■ Peak bolts, set bolts ■ Peak hex bolts, hex set bolts, bolt caps *For more details, please download the PDF or feel free to contact us.

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Insert nut

Insert nut

There are two types: screw-in type and press-fit type, both capable of providing highly reliable screw fastening!

We would like to introduce the "Insert Nut" that we handle. There are two types: screw-in type and press-fit type. The screw-in type (Irisert) is an embedded nut used for reinforcing or repairing screw holes in materials such as plastic, light metals, and steel plates. It can also be used for reprocessing defective female threads in tapped holes of plastic, light metals, steel plates, and products. Additionally, the press-fit insert nut is used after resin molding. 【Features of the Screw-in Type】 ■ Machined with high precision on NC automatic lathes, ensuring stable quality after insertion. ■ Easy for anyone to insert, resulting in a high-strength female thread in a short time. ■ Fixed by screwing into a tapped hole using an insertion tool. ■ Can be inserted right up to the edge of corners. *For more details, please download the PDF or feel free to contact us.

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Seat nut U-NUT

Seat nut U-NUT

Loosening prevention feature + washer = Increased work efficiency

In response to requests from various sources, we have integrated washers into the U-NUT. The integrated "U-NUT with washer" improves labor efficiency and increases work productivity. Additionally, it reduces the chances of forgetting to attach parts and simplifies inventory management.

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BLU-NUT

BLU-NUT

Loosening prevention feature + one-sided fastening method

We have introduced our U-NUT technology into blind nuts. The "BLU-NUT" eliminates the need for welding U-NUTs to square washers and preparing them as back nuts, preventing issues such as spinning and seizing, while also reducing work time. This "BLU-NUT" will lead to further improvements in our customers' work efficiency and cost management.

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SU-NUT

SU-NUT

Loosening prevention feature + theft prevention and vandalism prevention

We protect facilities and equipment, including mega-solar installations made across the country, from theft and vandalism at important sites around the world. "SU-NUT" features a special design that enhances security effectiveness as a visual deterrent, and it cannot be attached or detached with commercially available sockets or wrenches; a dedicated socket is required. The management of the dedicated sockets is handled by our company, and we provide them to customers free of charge after signing a "memorandum."

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GU-NUT

GU-NUT

JIS-compliant lock nut

The "GU-NUT" adopts a large 270° friction ring on the "U-NUT" to meet the loosening prevention performance specified in JIS B 1056. This enhances the loosening prevention performance and pursues further safety and peace of mind.

  • nut
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U-NUT

U-NUT

The epitome of locking nuts.

Since its establishment over 50 years ago, U-NUT has built a great deal of trust and achievements. It is active in various industries, ranging from cars, motorcycles, and industrial machinery to railways and steel structures like bridges. No matter how harsh the usage environment, U-NUT is required to provide safety and peace of mind. It continues to evolve as the definitive solution for locking nuts, not only in terms of anti-loosening performance but also in durability and vibration resistance.

  • nut
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POP standard nut (small flange)

POP standard nut (small flange)

Introducing standard pop blind nuts with a small flange. Available in iron, aluminum, and stainless steel.

This is a standard pop nut for attaching nuts to workpieces with one-sided fastening. It can be installed even after surface treatment and does not damage the workpiece, making it suitable for installation in the final assembly process of products. The speedy one-sided fastening reduces labor costs, resulting in a total cost reduction compared to traditional methods such as welded nuts.

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  • nut

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POP standard nut (flat head)

POP standard nut (flat head)

Introducing standard pop blind nuts with flat heads. Available in iron, aluminum, and stainless steel.

This is a standard pop nut for attaching nuts to workpieces with one-sided fastening. It can be installed even after surface treatment and does not damage the workpiece, making it suitable for installation in the final assembly process of products. The speedy one-sided fastening reduces labor costs, resulting in a total cost reduction compared to traditional methods such as welded nuts.

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  • nut

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Avdel Eurosert (thin head)

Avdel Eurosert (thin head)

This is a new design of insert nut that makes it easier to insert into the lower hole. It is a low-profile type and is available in iron and stainless steel.

This is a blind nut that allows for speedy installation of nuts with one-sided construction. Unlike traditional welding nut methods or bolt + nut methods, it enables easy assembly even for beginners. The Eurosert has a shape that makes it easier to insert into the pilot hole compared to other blind nuts.

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  • nut

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Square Weld Nut Type 1D

Square Weld Nut Type 1D

This is a 1D type square welded nut that is fixed closely to a metal steel plate. It has legs (dowels) that extend outside the nut and does not have a pilot.

Also known as a weld nut, it is a nut that is welded and attached to a metal steel plate using a specialized machine. It has good workability and is inexpensive, with square nuts, hex nuts, and T-nuts available. The standard type is 1D shape without a pilot, where the legs (dowels) extend outside the nut, but 1C shape and types with a pilot can also be ordered.

  • fastener
  • nut

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