IS 10238 : 2001 Fasteners - Threaded Steel Fasteners - Step Bolts for Steel Structures - Specification
ICS 21.060.01 | PGD 37 |
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Reaffirmed 2021 |
1 SCOPE
1.1 This standard covers the requirements for step bolt used in steel structures including transmission towers to gain access to the top.
1.2 Each bolt shall be supplied with two hexagon nuts.