Structural bolts are made from high-strength materials such as grade 5 or grade 8 steel, making them resistant to corrosion and wear. They are heat-treated to achieve the necessary tensile strength, which can range from 120,000 to 180,000 pounds per square inch (psi). This high-strength capacity is crucial for withstanding the dynamic forces and stresses that structures face over time, including wind, seismic activity, and the weight of the structure itself.
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2025-08-15 17:53
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The pre-seasoned surface of cast iron also means that it's ready to use right out of the box, without the need for any additional oil or fat The pre-seasoned surface of cast iron also means that it's ready to use right out of the box, without the need for any additional oil or fat
