STS Industrial

From refinery turnarounds to new construction and marine work, STS Industrial helps keep critical operations running with a dependable catalog of Industrial Fasteners, sealing solutions, and flow-control components. Our fastener portfolio spans hex bolts and cap screws, socket screws, hex, lock, and coupling nuts, flat and lock washers, load‑indicating options, carriage and plow bolts, lag screws, eyebolts, U‑bolts, anchor bolts, grating fasteners, and specialty fasteners for unique connections. We provide spiral wound, ring joint, full‑face, metal‑core, and custom fabricated gaskets built for rigorous service. Pipe, fittings, and flanges include 90° and 45° elbows, tees, reducers, bushings, couplings, unions, caps, plugs, olets, and flanges across multiple classes and materials. Our pipe supports and structural hardware cover pipe clamps, clevis hangers, beam clamps, rod supports and attachments, structural attachments, and purpose‑built custom supports. For shop and field needs, we offer drill bits, concrete bits, hole cutters, annular cutters, taps, dies, reamers, and thread repair and bolt removal kits. Rounding it out, our custom manufacturing and fabrication team provides custom fasteners, specialty pipe fittings, threading, cutting, machining, and specialty coatings, with full traceability and clear documentation.