Using Shinka can reduce the required time for thin plate fastening by 30%.
■Shinka is a tapping screw developed by Yamashina for thin plates. It can fasten thin steel plates of 0.3t or more without slipping, even without using a burring or nut. ■By eliminating burring and nuts, we can reduce processing costs, parts costs, and waste disposal costs due to fastening failures caused by slipping, which has led to its use by many customers, resulting in an annual shipment record of over 100 million units to manufacturers of home appliances and industrial equipment. ■Recently, attention has also been drawn to its fastening speed. It has been found that the cycle time from gripping the screw to completing the fastening can be shortened by 30% compared to conventional screws for thin plates when using Shinka. ■By utilizing Shinka, it is possible to reduce manufacturing costs associated with fastening by approximately 30%. ■We have uploaded a comparison video of the screwing time on YouTube. Please take a look from the link below. https://youtu.be/YupmIbisBp8 ■We also have videos on the Yamashina website. Below, we have posted other detailed information as well. https://www.kk-yamashina.co.jp/product/thinca.html
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basic information
■It has a special shape of screw threads with two threads at the tip and four threads just below the neck, forming almost a complete four-thread screw down to directly below the neck. ■Since it only contacts the screw threads at the neck with a thin steel plate of about 0.3t, it makes firm contact with the four screw threads, preventing it from spinning even at very high torque. ■For more details, please check the Yamashina website. https://www.kk-yamashina.co.jp/product/thinca.html
Price information
If you adopt it in many places, it will be cost-effective.
Delivery Time
Applications/Examples of results
Fastening of thin steel plates used inside home appliances Fastening of thin steel plates used in kitchen equipment Installation of ceiling materials and others Showcases Other industrial equipment, etc.
Line up（1）
| Model number | overview |
|---|---|
| Shinka SD | This is a thin plate drill screw that can be screwed into thin steel plates without a pilot hole. It is used in convenience store showcases and similar applications. |
catalog（2）
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Company information
Established in 1917, during the dawn of mass production of screws in Japan, the company succeeded in producing the first domestic cross-recessed screws in 1949 and cooperated with the government to localize tapping screws in 1954. The company holds data on over 200,000 types of screws and bolts, enabling the high-quality manufacturing of various shaped products. Recently, it has focused on investing in research and development, working on tapping bolts with a diameter of 6mm or more, high-strength aluminum bolts, tapping screws for thin steel plates, and tapping screws for CFRP, which will support the next generation. The company is committed to innovative technological development without being bogged down by history.