Yamawa Manufacturing Co.,Ltd. Official site

Knowledge bag for when you're in trouble: The difference between Unify and Wit

Common questions and concerns about screws resolved! Screw standards edition.

YAMAWA will respond to the inquiries received from customers. This document also includes detailed explanations. [Contents] ■Inquiry I was asked for a middle tap with "11 threads at 5/8" for a hand tap. Can you understand this from just that? *For more details, please refer to the PDF document linked below.

Knowledge Bag for When in Trouble: The Difference Between Unify and Wit

basic information

【Other Published Content】 ■Response ■Explanation ■Advice *For more details, please refer to the PDF document or feel free to contact us.

Price range

Delivery Time

Applications/Examples of results

For more details, please refer to the PDF document or feel free to contact us.

Recommended products

Distributors

Since our founding in 1923, the YAMAWA Group has been dedicated to researching and developing the highest quality cutting tools—such as taps, dies, and center drills—to meet the ever-evolving technological needs of the market. Guided by the founding spirit of contributing to the progress and development of Japan’s machinery industry, we continue to pursue excellence as specialists in cutting tools. YAMAWA products are trusted across a wide range of industries, from space exploration and aerospace to automotive, shipbuilding, machine tools, home appliances, and IT-related sectors—both in Japan and worldwide. Staying true to our philosophy of providing “Reliable Screw Threads”, we constantly refine our technology and quality management systems. As Japan’s first tap manufacturer to obtain ISO 9001 certification, we take pride in our heritage while striving to advance innovation and deliver cutting tools that support manufacturing around the world.