Serving industrial, petrochemical, marine, and construction markets across the United States from our headquarters in Sulphur, Louisiana, STS Industrial delivers reliable components built for demanding environments. Our fastener range covers hex bolts and cap screws, socket screws, nuts in hex, lock, and coupling styles, plus washers in flat, lock, and load-indicating designs. We stock carriage bolts, plow bolts, lag screws, eyebolts, U-bolts, anchor bolts, grating fasteners, and specialty fasteners to match unique specs, including industrial bolts for heavy-duty assemblies. For sealing, we provide spiral wound gaskets, ring joint gaskets, full-face gaskets, metal-core options, and custom fabricated gaskets. Pipe, fittings, and flanges include elbows, tees, reducers, bushings, couplings, unions, caps, plugs, olets, and flanges in multiple sizes, classes, and materials. We also supply pipe clamps, clevis and beam clamps, rod supports, structural attachments, and custom fabricated pipe supports. Cutting tools include drill and concrete bits, hole and annular cutters, taps, dies, reamers, and thread repair tools with bolt removal kits.