Structure Bolt Approval

Structural Bolt Approval ensures that bolts used in construction and heavy fabrication meet stringent quality and safety standards. These bolts undergo rigorous testing for tensile strength, shear resistance, and corrosion protection to comply with international standards like ASTM A325, A490, and IS 3757. Approval processes include material certification, load testing, and third-party inspections. Government and industry bodies such as BIS (Bureau of Indian Standards), ISO, and CE verify compliance. Manu Engineers & Traders ensures its structural bolts meet these approvals, guaranteeing reliability, durability, and safety in critical infrastructure projects like bridges, buildings, and industrial structures.