Bolts, Nuts & Fasteners - Fasteners – Threaded Steel Fastener – Step Bolts for Steel Structures

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1. Summary about Fasteners – Threaded Steel Fastener – Step Bolts for Steel Structures

Step bolts are threaded steel fasteners with extended shanks used in steel structures such as towers, bridges, and industrial frameworks. They provide stable anchoring and load distribution.

2. Why BIS Certificate is Mandatory for Step Bolts

BIS certification is mandatory to ensure load-bearing capability, thread integrity, and mechanical strength. Failure of step bolts can lead to structural instability.

3. What is BIS Certified for Step Bolts

BIS certification verifies compliance with Indian Standards covering material composition, tensile strength, dimensions, and surface protection.

Tests required for Threaded Steel Fastener – Step Bolts for Steel Structures

Title	Mandatory/Optional
Dimensions	Required
Material	Required
Threads requirement	Required
Stress under proof load
Hardness
Surface Integrity inspection	Required
Hot Dip Galvanizing	Required
Material	Optional
Workmanship	Required
Dimensions	Required
Finish	Required

4. Benefits of BIS Certification for Step Bolts

Ensures structural safety and reliability
Mandatory for steel and infrastructure projects
Improves resistance to mechanical stress
Reduces risk of bolt failure
Builds trust among engineers and inspectors

Disclaimer.

The contents of this update are provided for general informational purposes only and do not constitute legal advice. Readers are encouraged to consult with professional legal counsel before taking action based on this information.