STS Industrial, Sulphur, Louisiana, United States

About STS Industrial

STS Industrial is a trusted partner to industrial, petrochemical, marine, and construction operations across the United States, delivering reliable components and responsive service from our headquarters in Sulphur, Louisiana. Our industrial fastener supply covers a full range of hex bolts and cap screws, socket screws, nuts, washers, carriage bolts, plow bolts, lag screws, eyebolts, U-bolts, anchor bolts, grating fasteners, and specialty fasteners. We also provide comprehensive gasket solutions, including spiral wound gaskets, ring joint gaskets, full-face gaskets, metal-core gaskets, and custom fabricated gaskets built for demanding sealing conditions. For piping, fittings, and flanges, count on elbows, tees, reducers, bushings, couplings, unions, caps, plugs, olets, and flanges across multiple classes and materials. Our pipe supports and structural hardware lineup includes pipe clamps, clevis hangers, beam clamps, rod supports, and custom fabricated assemblies for safe, stable installations. Rounding out our offering, we stock cutting tools and machining supplies drill bits, hole cutters, annular cutters, taps, dies, reamers, and thread repair tools plus custom manufacturing, threading, cutting, machining, specialty coatings, finishes, and surface treatments with full material traceability and compliance support.