Introducing products used in building construction and construction machinery components.
> Construction-related Products
High tension hex bolts (M12 – M30) are important products used in constructing steel frame buildings and bridges.
high tension hex bolt special steel containing materials such as low
carbon manganese, chromium and boron steel (developed by Old Sumitomo Metal
Industries) is used to deliver stable mechanical product
- Product quality consistency is
ensured through the use of an integrated manufacturing method driven by
new advanced bolt forming equipment (below 27mm diameter).
- Large diameter high tension hex bolts (M33 – M76) are also manufactured according to time tested hot forging technologies.
- Strict product lot management (based on JIS B1186) ensures stable quality in high volume manufacturing.
- Orders for standard products are quickly filled from plentiful stock.
Please do not hesitate to contact us to request samples or documents.
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