Hollow Bolt - List of Manufacturers, Suppliers, Companies and Products

"Office Yamamoto" New Product Case Introduction New Contract Structure

We will introduce a new contracting method. 1) Reusable 2) No equipment required for the final assembly process 3) Lightweight and inexpensive (target)

We will introduce a new fastening method. 1) Reusable 2) No equipment required in the final assembly process 3) Lightweight and inexpensive (target) Compared to traditional bolt and nut fastening, * There are advantages of being lightweight and inexpensive (target). Compared to traditional welding and riveting fastening, * There are advantages of being reusable and no equipment required in the final assembly process.

Company：”Office Yamamoto” SOHO　Office
Price：Less than 10,000 yen

joint

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[VA Case] Change from Cold Forging of Hollow Bolts to Pipe Material

Cost reduction in material expenses by using wire materials, pipe materials, and overseas materials! Introduction of VA case studies.

We would like to introduce a case of "changing from cold forged hollow bolts to pipe material." We switched the hollow bolt, a product with a total length of 100mm, from machining to cold forging using a value analysis proposal, but we encountered hardness issues. Drilling holes in the longitudinal direction of the forged product was difficult due to the customer's required hardness. We reduced processing time and steps on the machining equipment while lowering the material quality, but ultimately improved the final challenges. By using pipe material instead of wire material and utilizing overseas materials, we successfully reduced material costs and increased hardness as per the customer's request. [Focus Points] - Hardness as per the drawing - Reduction in material costs - Automation *For more details, please refer to the PDF document or feel free to contact us.*

Company：三金螺子工業
Price：Other

bolt
others
Processing Contract

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Lightweight deLH hollow bolt

Lightweight and space-saving +α! Improved tightening performance and prevents cam-out due to the special shape of the head.

The "Lightweight deLH Hollow Bolt" achieves further weight reduction and space-saving by not only utilizing hollowing in the parts former but also by adopting a special shape for the head. The special head shape offers benefits such as preventing technical leaks and theft, while also providing good design, making it suitable for a wide range of applications. 【Features】 ■ Weight reduction through hollowing ■ Space-saving and weight reduction through low head design ■ Prevention of cam-out due to special head shape (improved tightening performance) ■ Theft prevention design *For more details, please refer to the PDF document or feel free to contact us.

Company：ミナミダ
Price：Other

bolt

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Hollow Bolt - List of Manufacturers, Suppliers, Companies and Products

Hollow Bolt Product List

"Office Yamamoto" New Product Case Introduction New Contract Structure

[VA Case] Change from Cold Forging of Hollow Bolts to Pipe Material

Lightweight deLH hollow bolt

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