岡村製作所 List of Products and Services

Since our establishment in 1916, we have focused solely on nuts, continuously conducting research and development, and have grown into a comprehensive manufacturer of square nuts and special nuts. We possess various equipment capable of producing a wide range of sizes and respond to customer needs with our high-precision pressing technology. We accommodate a broad spectrum of requests, including small lot products, special shapes, and items that other companies have discontinued or are in the prototype stage. Additionally, we conduct 100% inspection of products through image inspection. Our camera inspections using image sorting machines and image dimension measuring machines ensure high-quality quality control. 【Our Features】 ■ Long-standing research on nuts ■ Pressing technology ■ 100% inspection and quality management *For more details, please refer to the PDF document or feel free to contact us.

• nut
• Processing Contract

We would like to introduce our in-house equipment at Okamura Manufacturing. We have various equipment, including the "Image Sorting Machine" that captures products in the final process before shipping, the "Image Dimension Measuring Machine" that measures whether the products meet customer specifications, and the "Tapping Machine" that forms screw threads on blank materials after pressing. For inquiries or consultations regarding pressed products such as square nuts and plate nuts, as well as special items like rectangular nuts, please feel free to contact us. 【Equipment Owned (Partial)】 ■ Press Machines: 30 units ■ Tapping Machines: 73 units ■ Lathes: 2 units ■ Grinding Machines: 3 units ■ Milling Machines: 2 units *For more details, please refer to the PDF document or feel free to contact us.

• Other image-related equipment
• Milling machine
• lathe

Our company is committed to responding to customer requests regarding special products and parts. Our technical staff, well-versed in nuts, utilizes their years of know-how and experience to propose products that materialize customer needs. Please feel free to consult us regarding technical matters, delivery times, and costs. 【Products We Handle (Partial)】 ■ Special-shaped nuts ■ Press nuts (square, hexagonal) ■ Press square nuts ■ Special square nuts ■ Hose band nuts *For more details, please refer to the PDF document or feel free to contact us.

• nut
• Processing Contract
• Contract manufacturing

Our company manufactures JIS standard products such as plate nuts and square nuts using press processing, as well as producing non-standard nuts in various shapes like rectangular and diamond. For JIS standard products, we can deliver in a short lead time. Additionally, we can accommodate small lot products, special shapes, and items that other companies have discontinued or are in the process of prototyping. Please feel free to contact us with your requests. 【Our Strengths】 ■ 100 years of nut research ■ Press processing technology ■ 100% inspection and quality control *For more details, please feel free to contact us.

• nut