List of nut products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

【Product Catalog Presentation】 Custom options available for dimensions, shapes, colors, and more that are not part of standard products! Introduction of new product lineup.

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Would you like to reduce initial costs and outsource the troublesome insertion nut pressing work?

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Leave your worries about insert nut press-fitting to Prostech! Improve productivity with high quality and one-stop service!

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Prevent damage and torque down caused by vibrations! Introduction of stainless steel mesh products.

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For various applications of exhaust systems! We meet customer demands with a consistent production process that starts from design.

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

• nut

90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, and suggestions for improving strength in the processing stages! Samples available. Prototypes availa...

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

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Ideal for delicate painted products! Screws with integrated stainless steel spring washers that excel in corrosion resistance!

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Newly developed engineering plastic! High-strength resin composite screws that cater to a wide range of applications!

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

• nut

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

• nut

90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping ...

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Exhibits stable tightening effects and prevents play! Displays recommended types for each question.

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Bolts, washers, nuts, and other combinations are completely customizable! Introducing our services.

• bolt
• nut

Leave the time-consuming and labor-intensive work of assembling bolts and fastening products to us!

• bolt
• nut

Quality and functionality remain the same, but costs are halved compared to brass! Furthermore, using sheet material ensures full compliance with RoHS!

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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.

• nut

90% are custom-made products. We can accommodate small lots, select materials, reduce costs, and propose processing methods to increase strength! Samples available. Prototypes available.

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A highly reliable "nut" with further improvements based on the design by the U.S. military. It uses a resilient spring, making it capable of withstanding repeated use!

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Can be replaced without design changes! The pitch circle is deformed into an oval shape, providing a resilient spring action and withstanding repeated use!

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Introducing a nut developed under the challenge of overturning basic principles, featuring a compact design and non-rotating fastening!

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Achieve screw attachment and detachment with almost no rotation! Usable even if there is some damage to the threads of the bolt.

• nut

Regarding "screws" and "metal processed parts" that excel in high conductivity, non-magnetism, high durability, high precision, and lightweight properties, suitable for EV and autonomous driving-relat...

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Recommended for soft materials! An insert with self-tapping functionality that offers excellent workability.

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Just replace the existing screws! A product with high design and security features.

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Differences in tolerance ranges lead to the existence of grades! An explanation of the differences between old and new screw grades.

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By knowing the correct design methods, you can prevent damage in advance and avoid the risks that come with burdens.

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By reviewing the tolerance settings in the drawings, we can improve production efficiency while maintaining quality!

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It is very important to read accurately! The role of drawings and the key points to keep in mind.

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There are three main methods for processing thin plate components! An explanation of the advantages and disadvantages.

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There are categories such as the basics of screws and JIS standards! Focusing on screw fastening technology, we will provide updates.

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No need for front tapping with the self-tap feature! An insert that is resistant to loosening due to screw attachment and detachment.

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Reduced risk of pitch skipping during bolt tightening! A sturdy insert system that replaces wires.

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Actually different! I summarized the specific differences between "insert bolts" and "double-threaded bolts."

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The balance of the three elements "type," "tightening torque," and "pilot hole diameter" is important for tapping screws!

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There are many types of resins, each with its own strengths and characteristics! Here are four perspectives to share.

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It does not conduct electricity because it has a complete coating without any pinholes!

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• bolt

Knowledge for selecting other accessories and parts: Reducing labor and costs with push nuts.

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Stainless steel with excellent corrosion resistance! Self-fasteners that can be press-fitted into the counterpart material SUS304.

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ATEX certified! An ideal tool for removing stuck or corroded nuts.

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It is possible to perform multiple locations in a single pressing process! Introducing fasteners that excel in strength and workability.

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You can use it in places where users attach and detach items like covers and unit fixtures!

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• fastener

Custom-made products available up to intersection 1! Introducing our products and metal processing.

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