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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
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  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

631~645 item / All 1128 items

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Comprehensive Catalog of Insert Nuts for Plastic

Perfect for reinforcing the fastening parts of resin molded products! We offer a wide variety of types tailored to applications such as automotive engine components and smartphones.

This is an embedded nut used as a molding material for resins such as plastic. It is primarily used for fastening purposes by being press-fitted into molded products after embedding through heat or press, or by being incorporated during the molding process using screws. In the case of plastic (resin), there are issues such as insufficient strength when directly joined with screws, making it prone to breakage. Using insert nuts in such cases provides high strength and allows for stable product assembly. Additionally, we can produce and sell both domestically and internationally, and we respond quickly, including design technical support. 【Features】 ■ Abundant standard products ■ Custom production available ■ Supports thin designs (proven delivery to thin products such as mobile phones and computers) ■ All products comply with RoHS (solving issues such as "contamination with cutting chips" and "high defect rates") *For more details, please contact us or download and view the catalog.

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Heat press-in insert nut "SG Lock" for post-filling.

The peripheral knurling shape is oriented in opposite directions, demonstrating high tensile strength and torque strength!

The outer peripheral knurling is designed in opposite directions, demonstrating high tensile strength and torque resistance. Additionally, the insert insertion section is equipped with a guide, allowing for stable and vertical placement of the insert during press-fitting, making it the most versatile insert nut available. We can provide services tailored to your needs through our dual production lines of "domestic production" and "overseas production"! You can also check for details on our website for automotive insert nuts. 【Features】 - The knurling is cut in opposite directions for high strength - Equipped with a guide for easy manual insertion - The most common type of blind insert nut - Compliant with RoHS directives *For more details, please refer to the catalog or feel free to contact us.

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Clinch fastener self-clinching nut

It can be installed in places where screws cannot be fastened and on aluminum or steel plates that cannot be welded.

The self-clinching nut is the most common type of nut that can be installed on thin sheets where screws cannot be tapped, or on aluminum plates and treated steel plates that are difficult to weld. By pre-drilling a hole in the sheet metal material and simply press-fitting the fastener into that hole, you can achieve reliable strength and excellent workability. For more details, please contact us.

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Clinch fastener MF nut

The guide for the lower hole is on the nut, making it stable during installation and easy to attach.

The clinching fastener MF nut is a hexagonal clinching nut that is ideal for thin sheets of processed steel and aluminum. Since the nut has a guide for the pilot hole, it remains stable during installation, making it easy to attach. By pre-drilling pilot holes in the sheet metal materials to be used and simply pressing the fastener into those holes, you can achieve reliable strength and excellent workability. For more details, please contact us.

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Clinching fastener self-clinching blind nut

The back of the nut is bag-shaped and is a type of nut that is not through.

Clinch fasteners, self-clinching blind nuts have a bag-like structure on the back side of the nut, making them a type of nut that is not through-holes. They are particularly optimal when there is a need for a certain level of airtightness. By pre-drilling a hole in the sheet metal material to be used and simply press-fitting the fastener into that hole, a reliable product group is obtained that offers stable strength and excellent workability. For more details, please contact us.

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Clinch fastener self-clinching flush nut

Since it is within the range of board thickness, there are no protrusions on either the front or back of the sheet metal, resulting in a clean finish.

The self-clinching flush nut is a thin nut made of stainless steel that can be easily installed on thin sheets. Since it clinches within the thickness range of the sheet, there are no protrusions on either side of the sheet metal, resulting in a clean finish. By pre-drilling a hole in the sheet metal material and simply pressing the fastener into that hole, you can achieve reliable strength and excellent workability. For more details, please contact us.

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Clinch fastener self-clinching miniature nut

This is a space-saving stainless steel nut with a beautiful finish.

The self-clinching miniature nut is a space-saving stainless steel nut that has a beautiful finish. It is ideal for aluminum sheets where nut welding is difficult. By pre-drilling a hole in the sheet metal material to be used and simply pressing the fastener into that hole, you can achieve reliable strength and excellent workability. For more details, please contact us.

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Clenching fastener, clenching broaching nut (for resin)

It is a nut used for press-fitting into soft materials such as printed circuit boards.

Clinch fasteners and clinching broaching nuts (for resin) are nuts used by press-fitting into soft materials such as printed circuit boards. By pre-drilling a pilot hole in the sheet metal material to be used and simply press-fitting the fastener into that hole, a reliable product group is obtained that offers stable strength and excellent workability. For more details, please contact us.

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Clinch fastener self-clinching floating nut

The internal nut that can eliminate misalignment during assembly will float.

The self-clinching floating nut is an internal nut that can eliminate misalignment during assembly by floating. By pre-drilling holes in the sheet metal material to be used and simply press-fitting the fastener into those holes, a reliable product group is obtained that offers stable strength and excellent workability. For more details, please contact us.

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Samples of "insert nuts" for plastic are currently being offered!

A lineup of products with various characteristics such as high tensile strength, torque strength, and increased productivity.

The "Insert Nut for Plastic" is a metal nut embedded in resin such as plastic to enhance the strength of the connection. The outer circumference features a knurled shape that works in opposite directions, providing high tensile strength and torque strength with the "SG Lock," as well as the "Flanged SG Lock," which is ideal for areas where bolts are frequently attached and detached, and the "Microsert," which has a symmetrical shape that improves productivity. A wide variety of options are available, allowing you to choose the most suitable product based on your purpose and application. 【Product Lineup】 ■ SG Lock ■ Flanged SG Lock ■ Microsert ■ Knife Lock ■ Flanged Knife Lock, etc. *For more details, please download the catalog or contact us.

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Heat-pressed insert nut for post-filling "Flanged SG Lock"

A versatile insert nut that demonstrates high tensile strength and torque strength!

Microfastener Co., Ltd.'s plastic insert nuts are products used primarily for fastening purposes by being press-fitted into plastic (resin) molded items and utilizing "screws." Among them, the 'Flanged SG Lock' is advantageous for areas where components like terminals are frequently attached and detached, as it has a large contact area with the mounting part. 【Features】 ■ Flanged type SG Lock ■ Knurled shape cut in opposite directions for high strength ■ Guide section for easy manual insertion ■ Compliant with RoHS directive *For more details, please refer to the catalog or feel free to contact us.

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Cold press-in insert nut "Knife Lock" for post-filling.

Perfect for thermosetting resins! Insert nuts that can be installed with just light press-fit.

Microfastener Co., Ltd.'s plastic insert nuts are products used primarily for fastening purposes by being press-fitted into plastic (resin) molded items and utilizing "screws." Among them, the "Knife Lock" is an insert nut used mainly with thermosetting resins, featuring an outer peripheral knurled shape cut at a diagonal in the same direction. 【Features】 ■ Can be installed with light press fitting only ■ Less stress on the resin, can also be used with thermal press fitting ■ Effective even in cases where the distance from the boss end is small ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

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Cold press-in insert nut "Flanged knife lock" for post-filling.

Ideal for areas with frequent assembly and disassembly! Insert nuts that can be installed with light press fitting only.

Microfastener Co., Ltd.'s plastic insert nuts are products that are primarily used for fastening purposes by being press-fitted into plastic (resin) molded items and then utilizing screws. Among them, the "flanged knife lock" has main features similar to those of the "knife lock." It has a large contact area with the attached components, making it advantageous for areas where bolts are frequently attached and detached, such as terminals. 【Features】 ■ Flanged type knife lock ■ Ideal for thermosetting resins ■ Can be installed with light press fitting only ■ Less stress on the resin, can also be used with thermal press fitting ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

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Strength testing service before mass production of plastic insert nuts.

No molds are needed, just provide the resin material! We can conduct tests for tensile strength, torque strength, and also check the appearance.

Are you having trouble with strength testing during the mass production of insert nuts? Our company has injection molding molds available, so you can simply provide the resin materials (pellets) you plan to use, and we can conduct strength tests. We will mold the parts and embed the insert nuts. We can perform tensile strength tests, torque strength tests, and even visual inspections. 【Insert Nuts for Plastic】 ■ Types of Plastic: Thermoplastic Resin, Thermosetting Resin, Polycarbonate ■ Insertion Methods: Hot press after molding, Cold press after molding, Insert during molding *This service is a paid service. *For more details, please download the PDF or feel free to contact us.

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Hot press-in cold press-in shared insert nut for back filling 'Catchsert'

Achieve high strength even with back pressure insertion! A wide variety of stock items expands your options for insert nuts.

Microfastener Co., Ltd.'s plastic insert nuts are products primarily used for fastening purposes by being press-fitted into plastic (resin) molded parts and utilizing "screws." The outer peripheral knurling is oriented in a diagonal uniform direction, and since the insert nuts have a symmetrical shape with no specific orientation, they offer excellent workability. This is the most diverse product among our offerings, significantly increasing customer options. 【Features】 ■ A wide variety of sizes contributing to customer convenience ■ No orientation in insert nuts enhances workability ■ Usable for both heat and cold press fitting ■ Made from lead-free brass material *For more details, please refer to the catalog or feel free to contact us.

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