UNITED STEEL & FASTENERS ISO 9001:2015
⚡ FAST QUOTE (24 HRS)High-Volume Hot Forging Specialists
High-Integrity
Hot-Forged Steel Components
Built for Extreme Environments
Engineered for critical loads in Oil & Gas, Power Generation, Defense, Mining, and Heavy Industrial applications.
REQUEST A QUOTEU.S. Engineering Standards
Reliable Global Fulfillment
ISO-Aligned Quality Systems
Why Engineers Choose Hot Forging
1. Structural Integrity
Superior grain flow eliminates voids and maximizes durability under extreme load cycles.
2. Oversized & Custom Geometries
Handles large, complex forged shapes that outperform cast or fabricated alternatives.
3. High-Performance Alloys
4140, 8630, 4340, stainless steels, and nickel alloys ready for extreme-duty applications.
Product Divisions
Bolts: Switch Bolts, Frog Bolts, Track Bolts, Shoulder Bolts, Hook Bolts, Plow Bolts, Hex & Square Head Bolts, Carriage Bolts.
Nuts
Washers
Spikes: Track & Boat Spikes, Screw Spikes, Drive Spikes, Beaver Spikes.
Rail Clips
Rail Pins
Specials
Bridge Timber
Bolts: A-325 & A-490 Bolts, Anchor Bolts, Breakoff Bolts, Carriage Bolts, Elevator Bolts, Eye Bolts, Hex/Square Head Bolts, Offset Head Bolts, Plow Bolts, Step Bolts, Stud Bolts, T-Head Bolts, Track Bolts, U-Bolts/Bend Bolts.
Nuts: Two-Way Lock Nuts, Top Lock Nuts, Nylon Insert Lock Nuts.
Washers
Screws: Cap Screws, Flat Head Slotted, Lag Screws.
Pins
Rivets: Solid Button Head, Cone Head Rivets.
Specials (custom items)
Flange Bolts
Track Bolts
T-Head Bolts (various materials)
About United Steel & Fasteners
Founded in 1975, United Steel and Fasteners has spent nearly five decades producing high-integrity forged steel components built for harsh, high-load environments.
From our Itasca, Illinois facility, we manufacture mission-critical parts trusted in oil & gas, power generation, heavy equipment, rail, mining, defense, and industrial infrastructure.
Hot forging has been our foundation since day one — supported by CNC machining, heat treatment partners, advanced inspection, ISO-aligned quality, and high-volume fulfillment capabilities.
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