ActiveX
Ideal shape that is hard to loosen - ActiveX
The unique shape that creates a cavity in the flange section absorbs vibrations, which are the cause of screw loosening, allowing for high fastening strength. It maintained high fastening strength without loosening for 17 minutes during the NAS3350 standard vibration test. Loosening prevention measures can be implemented simply by changing the bolts, without the need for specialized bits or additional locking materials. Furthermore, it is not necessary to change all bolts, washers, and nuts; simply changing any one of them to ActiveX will demonstrate effectiveness.
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basic information
<Bolt> Size: M10, M12, M16, M20, M24 (Please contact us for L dimensions) Material: S45C Surface treatment: Trivalent chromate <Nut> Size: M10, M12, M16, M20, M24 Material: S45C, SCM435 Surface treatment: Trivalent chromate <Washer> Size: M6, M8, M10, M12, M16, M20, M24 Material: S45C, SCM435 Surface treatment: Trivalent chromate We can also manufacture sizes other than those listed, so please feel free to contact us.
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Applications/Examples of results
<Achievements> We have experience in the use of securing automobiles, rotary percussion drills, and high-pressure cylinders.
Company information
Our company is a specialized trading firm that handles a wide range of products related to manufacturing, centered around "screws." We offer not only tools, carts, and standard screw products but also processed and drawing items made of metals, plastics, and harnesses. Additionally, we handle various types of transport robots such as AGVs and AMRs. Since our establishment in 1957, we have been engaged in transactions with many suppliers both domestically and internationally. Our strengths lie in our reliable quality, competitive pricing, and speedy responsiveness. In addition to our headquarters in Tokyo, we have branches in Kawasaki, Tochigi, Shizuoka, Osaka, the Philippines, Vietnam, Shanghai, and Hong Kong, where our sales representatives provide consistent support from quotations to after-sales follow-up. We also have a subsidiary, Tokai Lock Co., Ltd., which specializes in anti-loosening processing for screws. We will provide optimal proposals tailored to your needs, so if you have any issues related to manufacturing, please feel free to contact Koyama Co., Ltd.
