Precision Alloy Hex Bars
Alloy Hex Bar Stock Material Supplier
National Aluminum & Alloy (NAA) is a trusted distributor of high-quality alloy hex bar materials used in precision machining, structural assemblies, and high-performance mechanical components.
As a leading hex bar distributor since 2009, NAA proudly serves customers across the Dallas, Texas region and throughout the United States with responsive service, expert material guidance, and dependable supply chain support.
Alloy Hex Bar Stock Options
Our hex bar stock is available in a variety of aluminum, stainless steel, and specialty alloy grades, with options for surface finish, temper, and dimensional tolerance. Designed for strength, stability, and superior machinability, our hex bar products are ideal for a wide range of applications across aerospace, automotive, defense, firearms, and industrial markets.
Aluminum Alloys:
- 6061
- 7075
Steel and Stainless:
- 1018
- 17-4
- 302
- 303
- 304
- 316
- 360
- 416
Finishes:
- Extruded
- Cold finished
- Heat treated
An ISO 9001:2015 QMS Registered Hex Bar Stock Supplier
NAA operates under an ISO 9001:2015 certified quality system, focusing on delivering traceable and reliable material performance. Our rigorous standards ensure that every hex bar we distribute meets or exceeds customer expectations in terms of form, function, and finish.
Precision Alloy Hex Bar Stock Distribution for Your Industry
NAA supplies alloy hex bar stock to manufacturers, machine shops, and OEMs nationwide. Our materials are carefully sourced and inspected to meet critical performance, tolerance, and consistency requirements.
Aerospace and Aviation
- Aircraft hardware and fittings
- Machined structural connectors
- High-strength mechanical linkages
Automotive and Performance Fabrication
- Custom fasteners and suspension components
- Hex spacers and brackets
- Machined engine bay accessories
Defense and Military Applications
- Weapons system components
- Bracing, coupling, and structural elements
- Equipment housings and custom hardware
Firearms and Tactical Equipment
- Bolt carriers and firing group parts
- Precision-machined action components
- Tactical hardware and sight mounts
Industrial and Manufacturing Uses
- Shafts, gears, and rotating components
- Machining fixtures and tooling
- Hex couplings and support bars
Marine and Offshore Applications
- Corrosion-resistant fasteners and connectors
- Machined marine-grade fittings
- Mounting components and control parts
Oil and Gas Sector
- Valve stems and actuator parts
- Control panel hardware
- High-strength fittings for harsh environments
Alloy Hex Bar Stock Distributor – Serving Texas and the U.S.
Since 2009, National Aluminum & Alloy has been a dependable supplier of hex bars for customers across Gainesville, Dallas-Fort Worth, and the greater United States. Built Texas strong and committed to excellence, we proudly support fabricators, machine shops, and OEM manufacturers with high-performance hex bar stock and personalized service.