Stainless steel bolts with excellent seizure resistance without lubricant.
In clean rooms that dislike impurities, semiconductor manufacturing equipment, food and beverage-related manufacturing equipment, and cosmetic and pharmaceutical manufacturing equipment and piping joints where cleanliness is required, various surface treatments (such as plating, coating, and lubricants) for preventing galling may not be applicable during the tightening of bolts and nuts. Conventional stainless steel bolts and nuts can experience galling when tightened, but by applying our unique technology, "SDC Plasma Surface Hardening Treatment," we have developed the "SDC Clean Bolt Series," which prevents galling without the use of any lubricants. 【Features】 ○ Does not use impurities such as lubricants or plating ○ Due to diffusion penetration treatment, there is no concern about peeling off like lubricants or plating For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Extends the lifespan of repeatedly tightened screw components (reduces the amount of screws used) ○ Does not damage counterpart devices due to seizing or galling ○ Reduces work time during maintenance ○ Ideal for repeated use in oil-free processes from extreme low temperatures below -200°C to high temperatures up to 300°C ○ Uses "SDC Plasma Surface Hardening Treatment" for surface treatment ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Semiconductor manufacturing equipment ○ Hard disk manufacturing equipment ○ Pharmaceutical, chemical, and cosmetic manufacturing equipment ○ Food and beverage related equipment ● For more details, please contact us or download the catalog.
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Company information
◆Our Features Since our establishment, we have accumulated know-how by directly selling screw parts to users, enhancing our management system for product quality and inspection in response to planning, development design, and value analysis, and continuing our efforts to leverage the functionality of screws as mechanical elements.
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