Karunia Utama
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Carriage Bolt

Our Carriage Bolts feature a domed head and square neck that help prevent rotation during installation, providing secure fastening for wood-to-wood or wood-to-metal connections.

We provide Carriage Bolts manufactured in compliance with DIN and ISO standards, suitable for structural applications that require a smooth and tamper-resistant finish.

Standards and Compliance

Available Materials:

Mild Steel:

For general-purpose use with basic strength needs.

  • High tensile strength and durability
  • Cost-effective material for general applications
  • Suitable for indoor or controlled environments
  • Easily machined and welded
  • Can be coated or treated for improved corrosion resistance
  • Exceptional resistance to corrosion and staining
  • Ideal for hygienic or corrosive environments
  • Widely used in food processing, pharmaceuticals, and marine applications
  • Retains a clean, polished look over time
  • Requires minimal maintenance in harsh conditions
  • Natural
  • Black Finish
  • Hot-Dip Galvanizing
  • Zinc Plated Galvanized (White & Yellow)
  • Fluoro Carbon Coated

Size Range:

Metric: Start from M10*

*Custom dimensions can be made to suit your project needs.

Secure Your Foundation with Reliable Carriage Bolt!

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