BOLT & NUT INDUSTRY CO., LTD.

Forged Parts for Agricultural Machinery｜Custom Manufacturing of Bolts, Nuts, Shafts, Bushes

We manufacture forged parts for agricultural machinery—wheel spanners, shafts, bushes, stud bolts—delivering high quality and short lead times, even without technical drawings.
■ Overview
BOLT & NUT INDUSTRY CO., LTD. manufactures forged components for agricultural machinery using cold and hot forging processes. Our product range includes wheel spanners, shafts, bushes, and stud bolts. We design and produce dies in-house, allowing cost-effective and quick turnaround. Even if no technical drawings are available, we can reproduce parts based on physical samples. We are ISO 9001 and IATF 16949 certified, ensuring consistent quality across all operations.
■ Key Features
- Wide range of forged components: wheel spanners, shafts, bushes, stud bolts
- In-house die design and production: reduced cost and lead time
- Reverse engineering from samples: production possible without drawings
- Certified quality system: ISO 9001 and IATF 16949
- Flexible production: from low to high volume manufacturing
■ Specifications
- Materials: carbon steel, alloy steel, stainless steel
- Processes: cold forging, hot forging, machining
- Sizes: fully customizable to customer requirements
- Surface treatments: zinc plating, black oxide, EDP coating
- Certifications: ISO 9001, IATF 16949
■ Applications
- Agricultural machinery: tractors, combines, tillers
- Mechanical parts: wheel spanners, shafts, bushes, stud bolts
- General machinery components
■ Industries Served
- Agricultural machinery manufacturing
- Construction equipment manufacturing
- Automotive components industry
We deliver high-quality forged parts for agricultural machinery—quickly and reliably, even without drawings.
■ Please download our PDF brochure or contact us for more details.

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Forged Parts for Agricultural Machinery｜Custom Manufacturing of Bolts, Nuts, Shafts, Bushes

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