We also have the UNBRAKO hex socket bolts, which have the highest strength and precision among commercially available products, in stock according to the Unified standard!
UNBRAKO hex socket bolts possess the highest levels of strength and fatigue resistance available in commercial products. We also have a stock of Unified sizes ready for immediate delivery. Please feel free to contact us.
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basic information
■Up to 1/2 radius 【Tensile Strength】 1310N/㎟ 【Yield Strength】 1172N/㎟ ■5/8 and above 【Tensile Strength】 1241N/㎟ 【Yield Strength】 1069N/㎟ ★Both UNRC and UNRF are in stock★
Price information
Prices may vary depending on size and quantity, so please feel free to contact us.
Delivery Time
※Delivery times may vary depending on size and quantity, so please feel free to contact us.
Applications/Examples of results
It is used for fastening in various industrial machines that require high strength. It is adopted in fastening parts of machine tools, presses, compressors, etc., that demand high strength. Compared to general products, it can be used up to 300°C and is characterized by its resistance to fatigue.
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Company information
Yura Sangyo's Special Sales Department aims to contribute to the screw demand industry by ensuring that we can deliver "better screws" at "more reasonable prices" and "just in time" through our wholesale operations of screws and related products. We strive to perfect our various business activities to achieve this goal. 1. Abundant inventory: Over 50,000 items with more than 10,000 tons of stock. 2. Wide range of suppliers: Partnering with 250 domestic and international suppliers, including SPS Unbrako, which specializes in the aerospace sector. 3. Robust immediate delivery system: Quickly responding to customer needs from small lot orders. 4. Reliable quality control: Conducting thorough inspections and traceability from product arrival to delivery in a separate department from the wholesale division, we also handle engineering fasteners (bolts and nuts) based on customer advice and needs. Our product lineup and business details are as follows. We primarily focus on made-to-order production and also handle some branded products from the wholesale division.