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

Strong cold wind from room temperature to -13°C! Depending on the usage environment, you can choose between the combo type or the separate type!

• Cooling system

The U-NUT with a cap is used for the installation of handrails and stairs on playground slides.

• nut

Keyway machining for shafts, washers, and no installation technology required! Case study of lock nuts delivery!

• nut

U-NUT treated with S45C is used in the caterpillar of hydraulic excavators.

• nut

Keyway machining for shafts, washers, and no installation technology required! Examples of delivered locking nuts!

• nut

U-NUT (stainless steel, hot-dip galvanized) is used in the cable rack of the Naruto Bridge.

• nut

Contributing to fall prevention and safety measures! We provide safety and peace of mind, no matter how harsh the usage environment is.

• nut

Keyway machining for shafts, washers, and no need for installation technology! Examples of delivered locking nuts!

• nut

Introducing the convenient FINE U-NUT/M10 to M50 dedicated tightening tool set.

• nut

Safety and security lock nuts "U-NUT" and "FINE U-NUT" are available in a variety of sizes and shapes.

• nut

Aiming to create products that meet everyone's trust, contributing to the industry and society!

• nut
• Processing Contract

Please let Okamura Corporation know about your plans and any issues you may have!

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• Processing Contract
• Contract manufacturing

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

• 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. Prototyping avail...

• nut

Ideal for devices such as remote controls and mobile phones!

• nut

The screw head won't get crushed! Perfect for preventing screw tightening failures!

• nut

We will hold the 4th installment of Techno Associates, a "Basic Seminar (Webinar)" on self-tapping screws for resin.

• nut

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

• nut

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

• nut

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

• nut

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

• nut

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...

• nut

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...

• nut

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 ...

• nut

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

• nut

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!

• nut

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!

• nut

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!

• nut

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...

• nut

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

• nut

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

• nut

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

• nut

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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