マイクロファスナー List of Products and Services

In this catalog, we introduce the heat press machines handled by Micro Fastener Co., Ltd. Starting with the "Manual Insert Nut Heat Press Machine," which allows for stable temperature management and is relatively affordable, we also feature the "Semi-Automatic Insert Nut Heat Press Machine," which can be customized in various ways, along with a rich variety of heat press machines and our new product, the "Heat Press Machine with Automatic Supply Function." Our company can propose press machines tailored to the challenges faced by our customers. Additionally, we design and manufacture everything from simple jigs to large production equipment, including both software and hardware, according to customer requests. 【Featured Products (Excerpt)】 ■ Manual Insert Nut Heat Press Machine ■ Semi-Automatic Insert Nut Heat Press Machine (Robot Cylinder Type, Short Shaft Type) ■ Semi-Automatic Insert Nut Heat Press Machine (Robot Cylinder Type, Multi-Axis Type) ■ Impulse Heating Pressing Device ■ High-Frequency Heating Pressing Device ■ Ultrasonic Heating Pressing Device *For more details, please download the PDF or feel free to contact us.

• Other industrial robots

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 the insert nut has a symmetrical shape with no specific orientation, which enhances workability. This is the most varied product in our lineup, significantly increasing customer options. 【Features】 ■ It is a catch nut with a flange type. ■ Available in a wide range of sizes, contributing to customer convenience. ■ 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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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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Insert nuts are used primarily for fastening purposes by utilizing screws after being press-fitted into resin (plastic) molded products. They are used in various fields, such as automobiles and machine tools, in diverse locations. That said, insert nuts come in a wide range of standards and sizes, and it is often unclear which one to use. Therefore, we have created a document summarizing "Tips for Selecting Insert Nuts." We are also offering the "Comprehensive Catalog of Insert Nuts," which includes over 150 sizes and reference strength data that we handle! [Overview of Contents] ■ Types of Insert Nuts ■ Types of Press-Fitting Methods ■ Selection Guide ■ Strength Testing Services *For more details, please download the PDF or feel free to contact us.

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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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A self-clinching fastener is a type of fastening device, similar to a nut, that is secured by being pressed into a pre-drilled component. These fasteners come in various types, such as spacers and studs, and are characterized by their ability to provide stable fastening strength and a beautiful finish. This catalog features a wide range of reliable and easy-to-work-with products, including the "Self-Clinching Spacer," which is easy to insert and can handle high torque, and the "Self-Clinching Miniature Nut," which is ideal for aluminum plates that cannot be welded. [Contents] - Self-Clinching Spacer - MF Spacer - Self-Clinching Stud - Self-Clinching Nut - MF Nut, etc. For more details, please refer to the catalog or feel free to contact us.

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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.

• Contract Inspection

As a specialized manufacturer of fastening products and turned parts, we not only handle the dimensions, materials, and manufacturing methods of individual products, but we also provide consultations on how to achieve the necessary strength when using plastics and sheet metal. We handle everything from planning and design to manufacturing and sales within Japan, and we also manufacture at our factory in Thailand, allowing us to offer competitive prices compared to other companies. 【Product Lineup】 ■ Insert nuts for plastics ■ Clinching fasteners ■ Precision cutting (automatic lathe) processed products *For more details, please download the PDF or feel free to contact us.

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We have a wealth of experience not only in round shapes but also in irregular shapes, which is one of our specialties. Leveraging our extensive know-how gained from many years of working with precision parts for optical devices, we supply high-precision automotive components to our customers. In particular, we deliver products that require dimensional accuracy, such as high levels of perpendicularity, concentricity, and flatness, which can only be achieved through simultaneous processing, with stable quality and without any issues to our customers.

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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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Microfastener Co., Ltd.'s plastic insert nuts are products primarily used for fastening purposes by being pressed into plastic (resin) molded items and utilizing "screws." Among them, the "Microsert" features an outer peripheral knurling shape that is cut in opposite directions, demonstrating high tensile strength and torque strength. 【Features】 ■ No directional orientation for inserts, increasing productivity ■ Knurling shape is cut in opposite directions for high strength ■ Ideal for use with automatic feeding machines and parts feeders ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

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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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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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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 'Weblock' features a knurled shape that minimizes stress on the resin and is mainly used for insert nuts in polycarbonate. 【Features】 ■ The insert nut has a symmetrical shape with no directional orientation, improving productivity ■ It has a guide section, making it easy to insert manually ■ Ideal for use with automatic feeders and parts feeders ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

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Microfastener Co., Ltd.'s plastic insert nuts are products used primarily for fastening purposes by being pressed into plastic (resin) molded items and utilizing "screws." Among them, the 'Tap Insert' is an insert nut that can be quickly and easily installed with light impacts using a hand press or hammer. It achieves high strength by screwing in a bolt. 【Features】 ■ Easy to install for anyone ■ Easily accommodates complex workpiece shapes ■ No special tools required ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

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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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This is a completely new type of insert nut with a square-shaped central groove. It is guaranteed to significantly increase strength compared to conventional eyelet inserts! There are no issues with chips, contributing to improved quality. 【Features】 - A completely new type of insert with a square-shaped central groove - Strength increased by more than twice compared to conventional eyelet rosette types - No directional orientation in the insert, enhancing productivity and workability - No chip generation during transport, making it ideal for improving product quality - Compliant with RoHS directives - Available from dedicated automotive HP *For more details, please refer to the catalog or feel free to contact us.

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This is a semi-automatic thermal press machine using an air cylinder. It can supply equipment tailored to customer specifications in a short delivery time and can simultaneously press multiple insert nuts. It comes standard with a temperature controller, timer, and batch counter, allowing for adjustment of the cylinder descent speed and precise setting of pressing conditions. 【Features】 ■ This is a semi-automatic thermal press machine using an air cylinder. ■ Equipment tailored to customer specifications can be supplied in a short delivery time. ■ It can simultaneously press multiple insert nuts. ■ It comes standard with a temperature controller, timer, and batch counter. ■ The cylinder descent speed can be adjusted, allowing for precise setting of pressing conditions. ■ With simple modifications to the equipment, it can also be used for thermal crimping of parts and other attachments. *For more details, please download or feel free to contact us.

• Other mounting machines

It is a versatile manual thermal press machine. 【Features】 - It is a versatile manual thermal press machine. - By creating a simple receiving jig, thermal insertion of insert nuts is possible. (Receiving jig is optional) - It comes standard with a temperature control device, allowing for easy monitoring of the current insertion temperature. - By replacing the heater block, multiple insert nuts can be pressed in simultaneously. - We offer heat bits that can accommodate various sizes.

• Other processing machines

Self-clinching spacers can be easily pressed in and achieve high strength. They are the most common and widely used reliable spacers. Clinching fasteners require pre-drilled holes in the sheet metal material, and by simply pressing the fastener into these holes, stable strength is obtained, making them a reliable and easy-to-work-with product line. For more details, please contact us.

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The MF spacer is a type of spacer that can be driven in from the top of the sheet metal. It has an optimal shape for use as a simple circuit board support. By pre-drilling holes in the sheet metal material to be used and simply press-fitting fasteners into those holes, a reliable product group is achieved that offers stable strength and excellent workability. For more details, please contact us.

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The clinching fastener self-clinching stud is a stud that can be easily installed by simply pressing it into thin sheets. The back surface of the sheet becomes flush, allowing screws to be inserted vertically. By pre-drilling pilot holes in the sheet metal material to be used, stable strength can be achieved by simply pressing the fastener into the pilot holes, making it a reliable and highly workable product line. For more details, please contact us.

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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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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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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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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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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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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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The clinching fastener and clinching broaching spacer are spacers used for press-fitting into printed circuit boards and resin materials. By pre-drilling pilot holes in the sheet metal material to be used, stable strength can be achieved simply by press-fitting the fastener into those pilot holes, making it a reliable and easy-to-work-with product line. For more details, please contact us.

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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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Clinch fasteners are a reliable and easy-to-work-with product line that provides stable strength simply by pre-drilling holes in the sheet metal material and press-fitting the fasteners into those holes. Recently, there has been a growing interest in custom-made products that can be pressed into stainless steel sheet metal (such as SUS304) and products that can be pressed into thin sheets starting from 0.3 mm. They are also useful in various medical device fields. For more details on product technology, please refer to the catalog or feel free to contact us.

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The PEM Corporation's "PEM SERTER" Series 4 press is a best-selling press specifically designed for clinching fasteners. It has a maximum pressing capacity of 53.4KN/6 tons (US) and is compatible with various sheet metal chassis shapes. Additionally, by using optional top mount reverse flanges or bottom mount reverse flanges, it enables pressing into complex-shaped sheet metal chassis. 【Features】 ■ Allows for fast and stable pressing of clinching fasteners with simple operation ■ Equipped with safety devices ■ Instant tooling fixture changeover ■ Convenient OSI (Optical Sensor Indicator) for easy optimal setting ■ Equipped with a laser pointer, stroke counter, and storage cabinet For more details, please refer to the catalog or feel free to contact us.

• Other mounting machines

This is an introduction to the industrial equipment and tool design and manufacturing services offered by Microfastener Corporation.

• Contract manufacturing

This is an introduction to the machining services offered by Microfastener Corporation.

• Processing Contract

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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