Theft prevention. Tamper-proof.
In environments where drawing processing is not possible, using commercially available Yamagata washers results in a clean and smart appearance.
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basic information
【Features】 ○ As it tightens, the hexagonal head portion breaks off ○ Difficult to remove with ordinary tools ○ Easy installation with just one wrench ● For other functions and details, please download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Purpose】 ○ Locking screws ● For other functions and details, please contact us.
catalog（1）
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Company information
Sanko Industry is a specialized trading company focused on fastening products centered around screws. Our top priority is to be of service to our customers, and we actively engage in utilizing IT to achieve a diverse inventory of 400,000 screw items and speedy, high-precision delivery. With heartfelt service, we respond to any requests from our customers.