太西精工 List of Products and Services

We would like to introduce a case study of proposals unique to Tainishi Seiko, a manufacturer of construction materials, based on their extensive experience with "low-profile round head bolts." The manufacturer requested that the head be as low as possible. Our company was able to mass-produce a head diameter of φ18 with a head thickness of 2mm using only cold forging and without any secondary processing. [Case Overview] ■ Request - To achieve the lowest possible head ■ Proposal and Results - Mass production was achieved with a head diameter of φ18 and a head thickness of 2mm using only cold forging and without any secondary processing. *For more details, please refer to the related links or feel free to contact us.

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.

At Taisei Seiko, we handle a wide range of products, including cold forged items and special screws, from the design and prototype stages. In response to customer requests, we support appropriate manufacturing based on usage environment, functionality, specifications, and production plans. We also excel in proposing cost reductions for products with complex shapes and those requiring machining. 【Case Overview】 ■Product Name: Rivet Pin (Through Type) ■Industry: Building Components ■Material: SWCH10R ■Features: Through processing by a part former *For more details, please download the PDF or feel free to contact us.