Our parts are used for various machines, including precision machines and large-scale machines, due to their excellent design strength.
We produce hexagon socket bolts and ground bolts which are used for large presses and machining tools.
Bolts for Internal Combustion Engines
These bolts are used to connect important sections in engines for large ships and generators.
We also provide bolts with burnished shafts which improve quality.
Inquiry about Our Products
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Time: 8:00am~4:45pm (excluding Saturdays, Sundays, National holidays, Obon, and New Year holidays) In general, our products are manufactured to order.
Standard specifications are shown on our website.
Please consult us for express delivery or products outside of the standard specifications.