The leading suppliers of bolts like duplex stainless steels, inconel bolts, s32750 s32760 bolts and more. At Metallic Bolts, manufacturing capabilities are overseen by our professional Quality Assurance Department to ensure quality and accuracy.With our large inventory of stocked carbon steels, alloy steels, stainless steels and other materials as well as our inventory of pre-tested and pre-certified bolt blanks, we are capable of manufacturing to any international standards – ASTM/ASME, DIN & others.