【Support from prototype to mass production】Titanium bolts (fully threaded type)
Lightweight, non-magnetic, and highly corrosion-resistant. Prototype arrangements are also possible. Cost reduction through trading company routes during mass production.
It is suitable for harsh usage conditions such as precision machinery, marine and chemical fields, and ultra-low temperature environments. Its specific gravity is 4.51, achieving about 60% of the weight of iron. In addition to preventing magnetic interference due to its complete non-magnetic properties, it exhibits excellent corrosion resistance that surpasses stainless steel due to its strong oxidized surface, making it resistant to seawater and chemicals. 【Convenience of Procurement】 During the prototype and verification stages, arrangements can be made immediately from just one piece. When transitioning to mass production, we utilize our unique procurement routes as a specialty screw trading company to efficiently source equivalent products that meet design specifications. We aim to optimize costs and delivery times.
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basic information
We would like to introduce the "titanium bolts" that we handle. We offer screw sizes from M3 to M24. Please feel free to contact us if you have any requests. Products we handle: ■ M3 (3x8, 3x10, 3x16) ■ M4 (4x8, 4x12) ■ M5 (5x8, 5x10) ■ M6 (6x10, 6x15) ■ M8 (8x20, 8x25) ■ M10 (10x15, 10x20, 10x30) We also have various sizes available beyond those listed above. We accept inquiries for special screws as well. *For more details, please refer to our catalog or feel free to contact us. https://www.koyamas.co.jp/
Price range
Delivery Time
Applications/Examples of results
It is suitable for applications that require lightweight, corrosion resistance, and non-magnetic properties, such as precision instruments, semiconductor manufacturing equipment, medical devices, marine equipment, chemical plants, and cryogenic equipment. 【Examples of Applications】 Precision instruments and analytical equipment Semiconductor manufacturing equipment Medical devices Marine equipment and marine structures Chemical plants and chemical liquid equipment Cryogenic equipment and refrigeration equipment Aerospace-related equipment Various devices and jigs that require weight reduction
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.






