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

We have published examples of proposals for extreme resistance round head bolts, shelf dowels, and washers with protrusions!

This document introduces five key points to identify potential issues that are likely to occur during mass production of cold-formed and special screws at the prototype stage. It explains questions such as "Is it a product that requires a lot of post-processing?" and "Are there strict tolerances on unnecessary parts?" We also provide unique proposal examples and product cases from Tainishi Seiko. We encourage you to read it. 【Contents (partial)】 ■ Five key points to identify potential issues during mass production at the prototype stage - Is it a product that requires a lot of post-processing? - Are there strict tolerances on unnecessary parts? - Are there thin sections that put a burden on the mold? - If post-processing is necessary, is the product shaped for easy flow in automatic machines? - If plating is required, is the shape conducive to easy plating? *For more details, please refer to the PDF document or feel free to contact us.

Contract manufacturing