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nut Product List and Ranking from 238 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

nut Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 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 アブデルック Kanagawa//Trading company/Wholesale
  5. 5 マイクロファスナー Tokyo//Resin/Plastic

nut Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. Locking nut "FINE U-NUT" 株式会社冨士精密
  2. Locking nut "GU-NUT" compliant with JIS standards. 株式会社冨士精密
  3. 『U-NUT』『FINE U-NUT』『TWIN FU-NUT』 株式会社冨士精密
  4. 4 Bearing Lock Nut "FINE U-NUT" 株式会社冨士精密
  5. 5 The strongest locking nut "Bolrock Nut" 日本プララド

nut Product List

496~510 item / All 1128 items

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Small hex nut SUS304 fine pitch thin type

This is a stainless steel hex fine nut that has been machined to be thinner and more compact than commercially available products. Its thickness is about half that of type 1, and the hexagonal width is also smaller than that of commercially available products.

We also offer an ultra-thin version that is processed to be even thinner than this product. The double nut, consisting of this product and the ultra-thin version, is also effective for preventing loosening.

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Nylon cosmetic nut

This is a nylon cosmetic nut that is strong, wear-resistant, has excellent lubricity and chemical resistance, and is oil-resistant.

The resin part is available in two colors: white and black.

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Thin plate mounting nut, fine thread

By inserting this product into a round hole in a thin plate, you can create screw holes in metal plates, wood, etc., where screw processing is not possible.

The inner diameter has a fine thread hole, but coarse threads are also available in the lineup. It has a structure that tightens with a toothed washer and a hex nut without using a special tool. When using the included toothed washer, you can use it without worrying about loosening. Since it is a hex head type, it can be easily tightened with a wrench or similar tool.

  • nut
  • bolt
  • nut

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Small hex nut SUS304 UNC thin type

This is a thin, compactly machined stainless steel hex unify nut.

We offer two types: UNF (coarse thread) and UNF (fine thread). They are finished to be approximately 30% to a maximum of 65% thinner than commercially available products, allowing for space-saving use. The hexagonal opposite sides are not in inch standards, so you can use a standard metric wrench. Using double nuts is also effective for preventing loosening.

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Small hex nut SUS304 UNF thin type

This is a thin, compactly machined stainless steel hex unify nut.

We offer two types: UNF (coarse thread) and UNF (fine thread). They are finished to be approximately 30% to a maximum of 65% thinner than commercially available products, allowing for space-saving use. The hexagonal opposite sides are not in inch standards, so general metric wrenches can be used. Using double nuts is also effective for preventing loosening.

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Prostek Corporation Company Profile

Manufacturing and sales of various metal and resin processed products! Knowledge and networks that support manufacturing.

Prostek is committed to the theme of "bringing smiles to everyone involved." We listen to conversations and interpret drawings, constantly considering "why this specification is necessary" and "what specifications and supply methods are suitable for mass production," and we take appropriate proposals and swift actions. We never settle for the status quo; we continuously think, advance, and improve, and we will continue to respond to diversifying needs. 【Business Activities】 ■ Sales of resin and metal processed products ■ Sales of screws and nuts ■ Assembly and subcontracting ■ Sales agency *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • nut

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Insert nut, insert nut (stainless steel, aluminum)

We also offer a wide range of stainless steel and aluminum specifications.

The demand for stainless steel and aluminum insert nuts is also rapidly increasing. We can accommodate SUS304, which is generally avoided. Please feel free to consult us, especially in cases where SUS303 is not suitable, such as in water-related applications. From the stage of visualizing the meeting content, such as images and requests, please leave it to us. We will consider all types of materials, including brass, stainless steel, aluminum, and iron. We also accept inquiries about resin coating during simultaneous molding. We also manufacture heat press machines that can achieve simultaneous thermal press fitting of one to multiple pieces. We have demo machines available, so please feel free to contact us.

  • Other electronic parts
  • nut

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Automated insert nut multi-axis simultaneous thermal press-in machine! Case studies for problem-solving presented.

Capable of simultaneous insertion of more than 10 units! Contributes to improved work quality, labor saving, and cost reduction! Leave the solution to insert nut challenges to us.

We offer the "Multi-Axis Simultaneous Heat Pressing Machine for Insert Nuts," which was developed from the concerns of small factories. This machine allows for the simultaneous pressing of multiple insert nuts while minimizing strain on the wrist, enabling work to be done without variations in quality or speed due to differences among operators. Customers can choose from automatic, semi-automatic, or manual options based on their needs. It is widely used by factory managers, quality control personnel, and pressing operators, and has received great acclaim due to the quick return on investment for the initial cost of the pressing machine. 【We solve the following issues】 - The tilt or height of insert nuts is unstable after pressing. - If one of multiple insertions fails, the workpiece becomes wasted. - The work takes a long time and puts strain on the hands. *For more details, please refer to the materials or feel free to contact us. If you wish to experience the machine, please apply through the <Contact Us> section, and we will bring a demo unit.

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Case studies on solving insert nut press-fitting issues *Case study collection available!

We will introduce a case that solved the issue of wanting to shorten the time required for the pressing operation!

Recently, the number of resin products has been steadily increasing. When producing resin products, various issues need to be considered, and we often receive challenges related to the heat insertion of insert nuts. This time, as we launched a new product, we addressed the customer's request to improve productivity due to the time-consuming process of inserting insert nuts. [Proposal] The conventional manual operation took 77 seconds per workpiece, so we proposed a manual simultaneous insertion machine that reduces the working time to about 35 seconds for four locations. [Result] Typically, two people were needed to handle mass production with the conventional soldering method, but with simultaneous insertion, one person can manage it. As a result, once the day's work is completed, the insertion machine can be easily moved to the edge of the desk or a shelf. Currently, we are producing 10,000 units per month, but due to the reduction in insertion work time per unit, we can now increase production to 16,500 units within the working hours. *For more details, please refer to the PDF or contact us.

  • Other machine elements
  • nut

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We are offering a collection of FAQs about insert nuts!

This book answers common questions about the differences between outserts and inserts, as well as issues like unstable insertion quality of insert nuts!

Insert nuts are used to securely attach metal screws to relatively soft materials such as plastic. You can view the "Insert Nut Q&A Collection," which answers various questions about insert nuts that you might be hesitant to ask, by downloading the PDF. 【Contents】 ■ What is the difference between cadmium-free and lead-free? ■ What is the difference between an outsert and an insert? ■ The quality of the press-fit is unstable. Are there any good working methods? ■ After pressing in, when I cover it with a cap and tighten the screw, the insert nut floats up. ■ Company Overview *For more details, please download the PDF or contact us.

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Decarbonization Specification Riveted Nut "Pierce Nut" ~PIAS NUTs~

No welding, no need for pre-drilling, joining of dissimilar metals! Installation work is automatically controlled to prevent installation errors ~ No Welding!

The "Pierce Nut" is a crimp-type nut that is considerate of both the environment and the workers, as it does not produce heat or unpleasant fumes from welding. In addition to power supply equipment and welding machines, it eliminates the need for smoke exhaust systems, tool consumables, installation costs, transportation costs, and even inspection, thread correction, and rubber plugs. Work management becomes easier, resulting in a beautiful finish that does not rely on skill level or intuition! It provides reliable assembly strength and aims to improve work efficiency! 【Features】 ■ No welding, no pre-drilled holes, joining different kinds of materials ■ Decarbonized specification ■ Contributes to cost reduction ■ Improved workability and functionality ■ Eco-friendly *For details, please see the PDF document or feel free to contact us.

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Tentacle Nut

Enhance safety and make maintenance easier! As a non-loosening nut, it is useful in various situations.

The "Tentacle Nut" is a product developed based on years of screw research, which elucidates the causes of nut loosening. It can be mounted on standard market bolts, achieving a bolt + nut combination that does not loosen with just the replacement of the nut. Results from loosening tests and analyses have proven that there is no self-loosening. 【Features】 ■ The axes of the bolt and nut are perfectly aligned, taking the bolt into consideration. ■ Torque and tension management can be achieved with the lower nut. ■ It can be easily removed when rotated in reverse order from the upper nut to the lower nut. ■ It does not damage the seating surface, just like a standard nut. *For more details, please refer to the PDF materials or feel free to contact us.

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Cosmetic nuts: Over 1,000 types of custom-made products available!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping possible.

【Features】 ■Cosmetic nut ■Brass plating ■Trivalent black ■Hardware ■Prototype

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Stainless steel rivets - Over 1,000 types of custom products manufactured!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping available.

【Features】 ■Rivet ■Stainless Steel ■XM7 Stainless steel rivet. Manufactured according to user specifications. If you have any issues with dimensions not covered by standards for rivets, please feel free to consult us.

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Bag nuts: Over 1,000 types of custom-made products available!

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping available.

【Features】 ■SUS430 ■Bag nut ■Square nut ■Screw ■Bolt ■Shaft ■Construction hardware ■Press The head is square-shaped but has a radius. It has been drilled and tapped with M4 in secondary processing.

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