JB Industries is a leading manufacturer and supplier of precision machine components, assemblies, and fasteners. Known for high-quality engineering and reliable performance, the company serves a wide range of industries with customized solutions and timely delivery.

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Guard Rail Bolt


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Guard Rail Bolt

A Guard Rail Bolt is a specialized fastener designed for securing guard rails, crash barriers, and highway safety systems. Engineered for durability and impact resistance, these bolts typically feature a mushroom or oval-shaped head with a square neck that locks into place during installation to prevent rotation. Guard rail bolts are built to withstand harsh outdoor environments and mechanical stress, ensuring long-term safety and stability.

✅ Key Features

  • Shape : Mushroom/oval head with square neck (anti-rotation feature)
  • Thread Type :Metric and Imperial (typically coarse thread for structural use).
  • Sizes Available : M16 to M20 (Metric)
  • Grades : 4.6, 8.8(ISO) | ASTM A307, A325 (SAE)
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