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  6. Upset hex bolts for electrical equipment and construction-related applications.

Upset hex bolts for electrical equipment and construction-related applications.

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last updated:Jul 11, 2025

太西精工
太西精工
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Product examples of cold forged screws │ Rough ends and bar ends

At Taisei Seiko, we handle a wide range of products, including cold-forged items and special screws, from the design and prototyping stages. Based on customer requests, we support appropriate manufacturing considering usage environments, functions, specifications, and production plans. We also excel in proposing cost reductions for products with complex shapes and those requiring machining. 【Case Overview】 ■Product Name: Upset Hex Bolt ■Industry: Electrical Equipment and Construction ■Material: XM-7, SWCH10R ■Features: Rough end, bar end *For more details, please download the PDF or feel free to contact us.

    bolt
アプセット六角ボルト.jpg

Upset hex bolts for electrical equipment and construction-related applications.

アプセット六角ボルト.jpg
アプセット六角ボルト.jpg
  • Related Link - https://www.onishi-seiko.com/products.html

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Points to identify issues that are likely to occur during mass production at the prototype stage.

Points to identify issues that are likely to occur during mass production at the prototype stage.

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太西精工

太西精工

Manufacturing and processing contract

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Since its establishment, Taisei Seiko has been specializing in the design, manufacture, and sale of unique fasteners that are not available in standard products, including special screws, special rivets, special bolts, pins, collars, hollow bolts, hollow nuts, and other fastening components that include these items. Please feel free to consult us if you have any requests.

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