FASTENERS & STUD BOLTS

Infinity Industrial is a trusted supplier of industrial fasteners and stud bolts for flanged connections and structural applications. Our inventory includes ASTM A193 B7, B8, B8M, and B16 stud bolts, A194 2H and 8M heavy hex nuts, hex bolts, machine bolts, and washers — available plain, zinc-plated, hot-dip galvanized, or PTFE-coated for corrosion resistance. We stock standard and metric sizes with custom lengths and cut-to-order capability for non-standard applications. 

From oil and gas bolt-ups to data center construction, structural projects, and everyday MRO needs, every fastener we ship is fully traceable and certified to spec.

Fastener & Stud Bolt Products We Stock:

• ASTM A193 stud bolts — B7, B8, B8M, B16, L7

• ASTM A194 heavy hex nuts — 2H, 4, 7, 8, 8M

• Hex bolts, machine bolts, and anchor bolts

• Washers — flat, beveled, and hardened

• Coatings — plain, zinc, hot-dip galvanized, PTFE (xylan)

• Standard, metric, and custom cut-to-length sizing

Fasteners are small components with big consequences. An undersized stud, the wrong coating, or an uncertified bolt can compromise an entire flanged connection. We supply fasteners with full traceability and certifications, so your QA documentation is airtight and your bolt-ups hold. Need pre-assembled stud bolt and nut sets bagged and tagged by line number? We do that too.

Whether it's a single box of studs or project-quantity orders staged for a turnaround, Infinity Industrial delivers fast, accurate, and certified. Contact us for competitive fastener pricing today.