Our Business

Performance delivered to the market for more than a half centry, it's a sign of trustPerformance delivered to the market for more than a half centry, it's a sign of trust

Fastener Division

Proposal of solution with "metal forming technology", "cost", and "quality" just in time

Fastener Division provides wide range products from general fastening products, which are used for various types of industry such as shipbuilding, agricultural machinery, and residence, to custom made products.

  • Fields of Fastener Division

Shipbuilding

We are providing various parts related to shipbuilding focusing on the core of shipbuilding technology, fastener components to customers utilizing Sanko's original procurement capability.

Agricultural machinery・Construction machinery・Crane truck

We procure fastening parts and functional parts from domestic and overseas suppliers for a wide range of fields, including agricultural machinery, construction machinery, and general industrial machinery, and deliver products that satisfy our customers.

  • Holding down bolt for main machine of shipbuilding parts

    Holding down bolt
  • In-house invented product "LOCK ONE®"

    In-house invented product 'LOCK ONE'
  • This is an original product that produces an effect for any of workability, product performance, and cost performance focusing on problems of loosening and falling of nut.

    商標登録証

Leading products of fastener division

  • LOCK ONE

    LOCK ONE

  • Socket dedicated to LOCK ONE

    Socket dedicated to LOCK ONE

  • Smart hyper load nut

    Smart hyper load nut

  • Hyper load spring

    Hyper load spring

  • BUMAX

    BUMAX

  • BUMAX Option

    BUMAX Option

  • Motion tight

    Motion tight

  • Power digital torque

    High strength fasteners
    14.9・SUS304CUN A2-90/100

General industrial screw parts / machining parts / cold/ hot forging parts / precision casting parts / stamping parts / plastic injection molding parts / rubber products / bearing / ship rigging products/ adhesive agent / surface processing / tools / assembly parts / FA equipment etc.

Integrated system from proposal to purchase network, production, quality assurance, assembly, and delivery

一貫体制図

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