Nikken TiN Bearing Nut
Clearing the drawbacks of nuts with ball bearings!!
New technology for slim chucks. It can be used with conventional slim chucks simply by replacing the nut.
- Company：日研工作所
- Price：Other
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.
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.
- Achieving high strength even in thin plate applications! Flanged type insert.
- Even when used alone, it demonstrates anti-loosening performance! Anti-loosening nut U-NUT. 株式会社冨士精密
- 【Information】Nail Knowledge 三木製作所
- 4 U.S. military standard bolts and nuts 由良産商株式会社 特販部 特販課
- 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
301～330 item / All 1148 items
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Locking bolt "Fujirock Bolt Type N"
The bolt is equipped with a high-quality anti-loosening feature.
The "Fuji Rock Bolt Type N" is a locking bolt equipped with a high-quality anti-loosening function. Even in areas where using a nut is difficult, this product allows for secure tightening operations. 【Features】 ■ Equipped with a high-quality anti-loosening function ■ Exhibits both anti-loosening and sealing effects ■ Simplifies tightening operations and prevents installation errors *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Locking nut "SU-NUT"
Locking nut + theft prevention + tamper-proof nut
"SU-NUT" is a safety and security lock nut adopted in outdoor facilities such as mega-solar power plants. Recently, we have received inquiries to protect equipment from theft and natural disasters at important facilities around the world, including mega-solar power plants being built across the country. The "SU-NUT" features a unique design that enhances visual security deterrence while being impossible to remove with commercially available sockets or wrenches; a dedicated socket is required. The management of the dedicated sockets is handled by Fuji Precision Co., Ltd., and we lend them out for free after signing a "memorandum" with our customers. 【Features】 - Protects your valuable assets - Equivalent functionality and quality to U-NUT - Simply replace the nuts you are currently using - Easy to use, requiring only a special socket as a tool For more details, please contact us or download the catalog.
- Company：株式会社冨士精密
- Price：Other
Locking nut "BLU-NUT"
Locking function + one-sided fastening method nut
"BLU-NUT" is a research and development product that incorporates the functionality of a U-NUT into a blind nut. Based on feedback from everyone, we have integrated Fujiseimitsu Co., Ltd.'s U-NUT technology into the blind nut. We believe that this "BLU-NUT" will lead to further improvements in our customers' work efficiency and cost management. 【Features】 - Reduces the time and effort required for complicated pre-process tasks - Simple operation that can be tightened with a riveter or nut driver - Contributes to total cost reduction - Reduces the number of parts, making management easier - Equipped with measures to prevent nut rotation and bolt seizure For more details, please contact us or download the catalog.
- Company：株式会社冨士精密
- Price：Other
Fastening Tool Set "FINE U-NUT TOOL SET"
Introducing the convenient FINE U-NUT/M10 to M50 dedicated tightening tool set.
The "FINE-U NUT TOOLSET 00-10" is a dedicated tightening tool set for FINE U-NUTs from M10 to M50. This tool set includes a socket and ratchet handle for fastening the "FINE U-NUT," which allows for arbitrary and appropriate positioning. We also offer dedicated tightening tools for FINE U-NUTs from M55 to M100. *For more details, please refer to the PDF document or feel free to contact us.*
- Company：株式会社冨士精密
- Price：Other
Locking nut "Small U-NUT"
For reducing the workspace! Tools can be shared, making work more efficient.
The "Small U-NUT" is a nut with a width across the flats that is one rank smaller than a standard nut for the same nominal diameter. This product allows for weight reduction of the nut. Additionally, it helps to minimize the working space. Furthermore, it enables the use of shared tools, contributing to increased work efficiency. 【Features】 ■ Width across the flats is one rank smaller than a standard nut for the same nominal diameter ■ Weight reduction of the nut ■ Minimization of working space ■ Shared tools can be used ■ Increased work efficiency *For more details, please refer to the PDF materials or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Locking Nut "Flange U-NUT"
Reduce the process of fitting washers! Improve aesthetics with a design integrated with the flange.
The "Flange U-NUT" is a locking nut that reduces the process of fitting washers, thereby improving work efficiency. This product helps reduce management supplies. Additionally, the seating surface is stable, and fastening performance is enhanced. The integrated design with the flange improves aesthetics. 【Features】 ■ Increases work efficiency ■ Reduces management supplies ■ Stable seating surface ■ Enhanced fastening performance ■ Integrated design with flange *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Locking nut "Weld U-NUT"
Fastening by screwing in the bolt! Projection type nut.
The "Weld U-NUT" is a projection-type nut. It is fastened by screwing in a bolt. There are examples of its use in automotive armrests, automotive seat frames, and motorcycle center stands. 【Specifications (excerpt)】 ■ Nominal diameter (d): M5 ■ Pitch (p): 0.8 ■ Width across flats (s): Standard dimension/9, Tolerance/0-0.36 ■ Overall height (h): Standard dimension/3.0, Tolerance/±0.3 ■ Thread height (m): Approximately 2.3 ■ Weight (g): Approximately 1.2 *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Locking nut "Wit U-NUT"
Compatible with the old British standards commonly used in construction and plumbing!
The "Wit U-NUT" is a lock nut with a thread angle of 55°. It complies with the old British standards commonly used in construction and plumbing. Additionally, we also offer the "Unify U-NUT," which meets the standards of the United States, the United Kingdom, and Canada. [Features] ■ Thread angle is 55° ■ Complies with the old British standards commonly used in construction and plumbing *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
![[Fine U-Nut Delivery Case] Electrical Equipment](https://image.mono.ipros.com/public/product/image/491/2000427097/IPROS83655409313738029056.jpeg?w=280&h=280)
[Fine U-Nut Delivery Case] Electrical Equipment
No need for keyway machining on the shaft, washers, or installation techniques! Examples of delivered locking nuts!
The "Fine U-Nut" allows for arbitrary and appropriate positioning, making torque management easy. Furthermore, it is a revolutionary locking nut for bearings that eliminates the need for keyway machining on shafts, washers, and installation techniques. It improves the rotational balance of bearings, generating power in various machinery industries. This product is also used in electrical applications and has been supplied as a component for semiconductor automatic sealing devices. 【Features】 ■ Allows for arbitrary and appropriate positioning ■ Easy torque management ■ Improves the rotational balance of bearings *For more details, please refer to the PDF materials or feel free to contact us. *CAD data is also available for download.
- Company：株式会社冨士精密
- Price：Other
![[Fine U-Nut Delivery Case] Industrial Robot](https://image.mono.ipros.com/public/product/image/3a1/2000427102/IPROS67319093567270381200.jpeg?w=280&h=280)
[Fine U-Nut Delivery Case] Industrial Robot
Keyway machining for shafts, washers, and no installation technology required! Examples of delivered locking nuts!
The "Fine U-Nut" allows for arbitrary and precise positioning and makes torque management easy. Furthermore, it is a revolutionary locking nut for bearings that eliminates the need for keyway machining on shafts, washers, and installation techniques. It improves the rotational balance of bearings that generate power in various machinery industries. This product is also used in industrial robots, with examples of being supplied as parts for welding robots, small molded part extraction robots, and automotive welding robots. 【Features】 ■ Arbitrary and precise positioning possible ■ Easy torque management ■ Improves the rotational balance of bearings * For more details, please refer to the PDF document or feel free to contact us. * CAD data is also available for download.
- Company：株式会社冨士精密
- Price：Other
![[Fine U-Nut Delivery Case] Conveyor](https://image.mono.ipros.com/public/product/image/e60/2000427103/IPROS10633359386401646396.jpeg?w=280&h=280)
[Fine U-Nut Delivery Case] Conveyor
Keyway machining for shafts, washers, and no installation technology required! Examples of delivered locking nuts!
The "Fine U-Nut" allows for arbitrary and precise positioning, making torque management easy. Furthermore, it is a revolutionary anti-loosening nut for bearings that eliminates the need for keyway machining on shafts, washers, and installation techniques. It improves the rotational balance of bearings that generate power in various machinery industries. This product is also used in conveyors, with examples of it being supplied as electric lift and slab components for steel mills. 【Features】 ■ Arbitrary and precise positioning is possible ■ Easy torque management ■ Improves the rotational balance of bearings * For more details, please refer to the PDF materials or feel free to contact us. * CAD data is also available for download.
- Company：株式会社冨士精密
- Price：Other
Adopted for the new Meishin Expressway soundproof panels: "Clip U-Nut / HEX U-Nut"
The U-NUT coated with stainless steel and hot-dip galvanized zinc is used for the installation anchors of soundproof panels and the mounting brackets for soundproof panels on the New Meishin Expressway.
The U-NUT, synonymous with locking nuts, continues to evolve not only in its anti-loosening performance but also in durability and vibration resistance. Here are some examples of where the U-NUT locking nut has been implemented. 【Case Overview】 ■ Adoption Location - Shin-Meishin Soundproof Panels (Support Installation Anchors and Soundproof Panel Mounting Hardware) ■ Adopted Products - Clip U-Nut (Stainless Steel) / HEX U-Nut (Stainless Steel, Hot-Dip Galvanized) ■ Reasons for Adoption - Anti-loosening function, proven track record, on-site construction management/safety management, and fall prevention measures ■ Other Features - Performance results of the anti-loosening function can be verified according to NEXCO construction management guidelines. *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
HEX U-Nut adopted for Tokyo Skytree
U-NUT (stainless steel) is used in the curtain wall of Tokyo Skytree.
The U-NUT, synonymous with locking nuts, continues to evolve not only in its locking performance but also in terms of durability and vibration resistance. Here are some examples of the U-NUT locking nut being implemented. 【Case Overview】 ■ Adoption Location - Tokyo Skytree (Curtain Wall) ■ Adopted Product - HEX U-Nut (Stainless Steel) ■ Reasons for Adoption - Locking function, simplification of on-site construction, reduction of component count ■ Other Features - Can be fastened in limited spaces *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Adoption of 'HEX U-Nut' in hydraulic excavators
U-NUT treated with S45C is used in the caterpillar of hydraulic excavators.
The U-NUT, synonymous with locking nuts, continues to evolve not only in its locking performance but also in terms of durability and vibration resistance. Here are some examples of the U-NUT locking nut being implemented. 【Case Overview】 ■ Adoption Location - Hydraulic Excavator (Caterpillar) ■ Adopted Product - HEX U-Nut (S45C) ■ Reason for Adoption - Locking function ■ Other Features - High strength and excellent availability *For more details, please refer to the PDF document or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
Single lock nut for securing auxiliary facilities (old registration)
By introducing the standalone locking nut "U-NUT," we have confirmed an improvement in fastening work efficiency, contributing to a reduction in construction days and maintenance costs!
"U-NUT" is a locking nut that is active in various industries, from steel structures such as railways and bridges to cars, motorcycles, and industrial machinery. No matter how harsh the usage environment, this product, which demands safety and reliability, continues to evolve not only in its locking performance but also in durability and vibration resistance. 【Features】 ■ Fastening Function: Provides stable locking performance ■ Drop Prevention: Prevents early drop even if axial force decreases ■ Reusability: Can be reused ■ Easy Fastening: No need for skilled techniques or special tools ■ Standalone Component: Simplifies parts management and prevents installation errors ■ Heat and Cold Resistance: All-metal product with excellent heat and cold resistance *NETIS Registration No. KT-130064-VE New Technology Name "U-Nut" 【Customer Feedback】 By using U-NUT for securing shackles, we were able to eliminate the need for the conventional process of crushing screw threads, confirming an improvement in fastening work efficiency. This led to a reduction in construction days and maintenance costs. *For more details about "U-NUT," please download the PDF or feel free to contact us.
- Company：株式会社冨士精密
- Price：Other
『U-NUT』『FINE U-NUT』『TWIN FU-NUT』
Safety and security lock nuts "U-NUT" and "FINE U-NUT" are available in a variety of sizes and shapes.
"U-NUT" and "FINE U-NUT" are adopted in various medical devices such as wheelchairs and digital panorama X-ray imaging equipment. "U-NUT" is a locking nut that is active in various industries ranging from cars, motorcycles, and industrial machinery to steel structures like railways and bridges. "FINE U-NUT" is a locking nut specifically for bearings used in rotating shafts of industrial machinery such as ball screws and spindles. We offer a rich lineup including the reliable locking nut "U-NUT" that ensures secure fastening, and the bearing locking nut "FINE U-NUT" that eliminates the need for traditional keyway machining of shafts and the installation of toothed washers. We also have the precision lock nut "TWIN FU-NUT," which further enhances the locking performance of FINE U-NUT with two friction rings. We also accept orders for custom shapes. 【Product Lineup】 ■U-NUT ■FINE U-NUT ■TWIN FU-NUT *For more details, please refer to the PDF materials or feel free to contact us. *3D CAD data is also available for download.
- Company：株式会社冨士精密
- Price：Other
![Locking nut "V Nut" [Can be used directly on the bolt in use]](https://image.mono.ipros.com/public/product/image/98f/2000211027/IPROS23445737535055298900.png?w=280&h=280)
Locking nut "V Nut" [Can be used directly on the bolt in use]
A locking nut that can be used directly on the bolt in use! Usable even after being removed multiple times!
The locking nut "V Nut" consists of two components: the nut itself and a special spring. A groove is machined into the top surface of the nut to fit the special spring (friction ring), and the protruding part is wound inward toward the center, fixing the friction ring to the top of the nut. 【Features】 ■ Can be used directly with currently used bolts ■ Does not fall off even when the bolt and nut are in an intermediate position due to the action of the friction ring ■ Generates pre-tension torque after removal, suppressing "rotational loosening" ■ Higher safety and workability compared to standard nuts ■ Excellent heat and cold resistance, with no concerns about functional degradation *For more details, please request documentation or view the PDF data available for download.
- Company：紀州ファスナー
- Price：Other
Drum Can Dedicated Mixer "DKS Type"
Screw-in installation for JIS 200L drum can mouth! The door opens with centrifugal force due to rotation, featuring a special design.
The "DKS type" is a stirrer specifically designed for stainless steel drums. It can be directly attached to the top flange using the included dedicated hook spanner. In addition to adopting a special opening and closing wing, it features a double stopper structure that allows for easy insertion from the flange. Furthermore, it can be equipped with an air motor to accommodate explosion-proof construction. 【Features】 ■ Flange-mounted for drum cans ■ Easy installation ■ Adoption of a special opening and closing door ■ Stainless steel body for enhanced cleanliness ■ Can be equipped with an air motor for explosion-proof construction *For more details, please refer to the PDF document or feel free to contact us.
- Company：阪和化工機
- Price：Other
Large hex nut M150
We will deliver "good products quickly and at a low price" according to your requests.
We will promptly deliver special nuts that cannot be obtained elsewhere, ranging from small sizes to extra-large sizes.
- Company：富士製作所
- Price：Other
Soft grip bolt, soft grip nut
The grip part is soft! It has a soft texture!
Double-molded plastic rubber into a plastic inner. The grip area has been finished to be soft.
- Company：大丸鋲螺製作所
- Price：Less than 10,000 yen
Glow-in-the-dark decorative screws and glow-in-the-dark decorative nuts.
It's a glowing!! makeup screw.
- It absorbs and accumulates light from the sun and fluorescent lamps, and emits light by itself. - With improved phosphorescent capabilities, it exhibits excellent brightness and afterglow time. - It is produced to order in quantities of over 10,000 units and can be molded in sizes M3 to M6.
- Company：大丸鋲螺製作所
- Price：Less than 10,000 yen
DAIMARU Anti-Loosening Series Catalog
A wide variety of locking screws suitable for various applications such as home appliances, machinery, and construction materials are featured!
The "DAIMARU Locking Series Catalog" is a catalog featuring locking screws provided by Daimaru Bolt Manufacturing Co., Ltd. It includes products such as "Lead Lock," which prevents loosening through the spring action of a friction ring crimped onto the nut head, as well as "Washer-equipped Nuts" and "Petal Fasteners." The catalog features a wide variety of screws that can be used in applications including home appliances, machinery, construction materials, robotics, medical equipment, automotive, and agricultural tools. [Featured Products (Excerpt)] ■ Lead Lock ■ Nylon Nut ■ Washer-equipped Nut ■ Soloon ■ BD Washer-equipped Nut *For more details, please refer to the PDF document or feel free to contact us.
- Company：大丸鋲螺製作所
- Price：Other
High Pick Nut
The classic high pick now features a nut! We offer two types: "NO.1" and "NO.2".
The "High Pick Nut" is a product that can be molded using materials such as ABS and PP. We can produce it in any color upon request (standard stock is white and black). With the completion of our mass production system, we can achieve significant cost reductions. Additionally, we offer two types: "NO.1" and "NO.2." 【Features】 ■ Can be molded using materials such as ABS and PP ■ Can be produced in any color upon request (standard stock is white and black) ■ Significant cost reductions can be achieved with the completion of our mass production system *For more details, please refer to the PDF document or feel free to contact us.
- Company：大丸鋲螺製作所
- Price：Other
Seiko Engineering Welding Nut
High-precision welding nut
High-precision welding nut
- Company：西精工
- Price：Other
Yazawa Manufacturing Co., Ltd. Plastic Insert Nut
We will accommodate various shapes, dimensions, and materials according to your requests.
Our company operates on a made-to-order basis for all products. We also accommodate prototypes and small lot items, so please feel free to let us know your needs. We offer various types, including insert types for molding, types for insertion, and shared types.
- Company：矢澤製作所
- Price：Other
HEICO-LOCK® High Lock Wedge Lock Nut
Integrated with a flange nut! Contributes to reduced work time and minimized work errors!
Integrated flange nut and "HEICO-LOCK(R) wedge lock washer" Eliminates the worry of dropping washers during work, significantly improving work efficiency. The HEICO-LOCK(R) series nut products pursue reliable, safe, and easy fastening. By reducing the number of parts, they contribute to shorter work times and reduce the risk of misuse and work errors. Even during reuse, the individual parts do not come apart. The anti-loosening effect of the HEICO-LOCK(R) series has been proven through vibration tests in accordance with international standards. - German Industrial Standards (DIN65151, DIN25201-4) - U.S. Aerospace Standards (NASM1312-7) 【Features】 ◆ Integrated design with flange nut reduces the risk of misuse ◆ Easy, safe, and quick work even for non-skilled workers ◆ No worry of dropping washers in hard-to-reach places, providing peace of mind ◆ Reduces the number of parts, contributing to shorter work times and fewer work errors ◆ Individual parts do not come apart during reuse * Please feel free to contact us if you have any questions. * Samples can be provided if you specify the size and material.
- Company：ハイコ・ジャパン HEICO-LOCK & HEICO-TEC事業部
- Price：Other
Insert nut (compatible with various metric and inch screws)
Insert nut using a cam-type lathe.
We are a cutting processing company in Taiwan. We own 50 cam lathes and 6 CNC lathes. 【Materials】 Brass, aluminum, stainless steel (SUS), iron, etc. RoHS compliant. Lead-free and low cadmium materials are also available. 【Processing Range】 Cam lathes: Diameter 1.5mm <= 20mm, Length <= 35mm CNC: Diameter <= 42mm, Length <= 100mm 【Other Processes】 Various plating such as trivalent chromium, heat treatment, and laser engraving can also be handled by our partner factories. 【Inspection Equipment】 Full inspection imaging machines, projectors, surface roughness testers, 2.5D imaging inspection machines, etc. We have obtained ISO9001 certification and provide high-quality, low-cost products. *Insert nuts can be manufactured with flat, cross, and diagonal knurling.
- Company：YI-XUAN PRECISION CO., LTD.
- Price：Other
Insert nut (knurled flange part also possible)
Insert nut by cam-type lathe
We are a cutting processing company in Taiwan. We own 50 cam lathes and 6 CNC lathes. 【Materials】 Brass, aluminum, stainless steel (SUS), iron, etc. RoHS compliant. Lead-free and low cadmium materials are also available. 【Processing Range】 Cam lathes: Diameter 1.5mm <= 20mm, Length <= 35mm CNC: Diameter <= 42mm, Length <= 100mm 【Other Processes】 Various plating such as trivalent chromium, heat treatment, and laser engraving can also be handled by our partner factories. 【Inspection Equipment】 Full inspection imaging machines, projectors, surface roughness testers, 2.5D imaging inspection machines, etc. We have obtained ISO9001 certification and provide high-quality, low-cost products. *Insert nuts can be manufactured with flat, diamond, and angled knurling.
- Company：YI-XUAN PRECISION CO., LTD.
- Price：Other
Insert nut (can be made from various materials such as brass and iron)
Insert nut by cam-type lathe
We are a cutting processing company in Taiwan. We own 50 cam lathes and 6 CNC lathes. 【Materials】 Brass, aluminum, stainless steel (SUS), iron, etc. RoHS compliant. Lead-free and low cadmium materials are also available. 【Processing Range】 Cam lathes: Diameter 1.5mm <= 20mm, Length <= 35mm CNC: Diameter <= 42mm, Length <= 100mm 【Other Processes】 Various plating such as trivalent chromium, heat treatment, and laser engraving can also be handled by our partner factories. 【Inspection Equipment】 Full inspection imaging machines, projectors, surface roughness measuring instruments, 2.5D imaging inspection machines, etc. We have obtained ISO9001 certification and provide high-quality, low-cost products. *Insert nuts can be produced with flat, diamond, and angled knurling.
- Company：YI-XUAN PRECISION CO., LTD.
- Price：Other
