Mild Steel 4.6 Grade Foundation Bolt produced by LG Industries, Anchor Foundation Bolt, MS Bolt - 4.6 Grade, MS Foundation Bolts, etc., are types of foundation bolts made from Mild Steel (MS) with a property class/grade of 4.6.📌 Foundation bolts (also called anchor bolts) are fasteners used to secure structural elements, equipment, or machinery to concrete foundations — helping to transfer loads from the structure into the foundation a ... Continue