STS Industrial is your single-call source for critical MRO and project supply, serving industrial, petrochemical, marine, and construction operations across the United States. Our fastener offering covers hex and cap categories, socket varieties, coupling and locking hardware, a full range of washers, carriage and plow selections, lag configurations, as well as eye, U, and anchor hardware and specialty grating attachments. We pair that depth with sealing solutions—spiral wound, ring joint, full-face, metal-core, and made-to-spec gaskets. For piping, we support elbows, tees, reducers, bushings, couplings, unions, caps, plugs, olets, and comprehensive flange options. Structural and pipe-support hardware includes clamps, hangers, beam clamps, rod systems, and custom-fabricated supports engineered for stability. Our tooling bench features drill and concrete bits, hole and annular cutters, taps, dies, reamers, thread repair kits, and fastener extraction tools. Need something unique? We handle custom fasteners and hardware, specialty pipe supports, threading, cutting, machining, plus coatings and finishes. From AML compliance to clear documentation, STS Industrial delivers accuracy, readiness, and value for industrial bolts requirements.