An integral part of the world's industrial economy
MW Industries, Inc. is a trusted supplier to manufacturers of mechanical assemblies used throughout all of industry. Our customers count on us for stock and custom components for everything from water purification applications to nuclear safety systems. Thanks to our large production facilities, we can deliver everything from prototypes to large production quantities of precision springs, fasteners, machined parts, and much more.

Engineering and service without the wait
Our many loyal customers rely on us for our engineering, design, and manufacturing capabilities, as well as our highly personalized service. Our engineers offer a broad range of expertise in metallurgy along with spring and assembly design, testing, and production. The best proof of the high value we place on customer satisfaction are the numerous customer service awards we’ve received for on-time delivery, shipping accuracy, and ISO-based quality control procedures.

MW Industries - Springs, fasteners and metal components for industrial projectsWhether you need large production volumes or small prototype quantities, our large inventory and low minimum order quantities make it easy to meet your requirements quickly and without lengthy manufacturing lead-times. In most cases, same-day shipments are available to help you meet important deadlines.

Specialists in prototyping and pilot production
By leveraging the wide-ranging capabilities of our 18 locations across the United States, MW Industries is able to provide quick prototyping of parts and assemblies for a wide range of industrial applications. MW Industries houses the largest and most diverse inventory of springs in the industry, ranging from large suspension applications to micro-medical devices to precision wire forms, metal stampings, and product assemblies. If you need parts for extreme conditions, MW Industries has a stellar reputation for crafting custom tubing, springs, and wire forms from premium exotic materials such as Inconel®, Beta C Titanium®, Elgiloy®, MP35N®, and Hastelloy®.

Proven products you can build your reputation on
Whenever you work with MW Industries, you gain full access to our wide range of expertise. Regardless of your application, we have proven products and systems to create lasting value for your applications. And if you need specialized engineering, no one can match our extensive industry knowledge or our commitment to meeting your needs.

Incredibly diverse industrial applications

  • Barrier springs for security entrances
  • Hatch springs for submarines
  • Safety springs used in the nuclear energy industry
  • Compression and conical springs used in lubrication systems
  • Various spring designs used in food and beverage vending machines
  • Antenna springs for satellite communications


Our Capabilities

We collaborate with and support our customers' development and engineering efforts using:

    • CAD
    • CAE Analysis
    • Metallurgy
    • Rapid Prototyping
    • Fatigue Testing
    • Performance Analysis
    • Corrosion Analysis


We are capable of performing many secondary processes in-house before and after the coiling / machining:

    • Grinding
    • Harden & Temper
    • Heat Set
    • Paint / Powder Coat
    • Shot-Peening
    • Stress Relief
    • Wire Rolling



Hot Wound Springs

From 0.405" (10.3mm) to 2.00" (50mm) bar diameter

Max Coiling Specs:

Bar Diameter: 2.00"
Bar Length: 28.0'
Spring OD: 18.5"

Auto Coiling Specs:

Bar Diameter: 1.75"
Bar Length: 21.0'
Spring OD: 18.5"
Free Length: 39.0"

End Configurations:

Open End

Raw Materials:

SAE 9254
SAE 6150
SAE 9259
SAE 4140

Cold Wound Springs

From 0.004" (.13mm) to 0.630" (16mm) wire diameter

Compression, Extension, Torsion and Double Torsion Springs, Valve Springs, Clutch Springs, Wire Forms

Raw Materials:

Copper and Alloys
Exotics - Elgiloy®, Hastelloy®, Inconel®, A286, Monel™
Music Wire
Nickel & Alloys, including MP35N®
Steel, Carbon & all grades of Stainless

Bellevilles & Disc Springs

Up to 400 Ton
Including flange, serrated, finger, wave, and custom

Coiled & Stamped Rings

Wire shape rolling and ring grinding for close tolerance rings

Retaining rings with butterfly, angle, rounded and square end configurations.

Machined Parts & Tooling

Swiss Turning–Diameter: .188”–1.250”; Length: up to 12.5”
CNC Turning & Chucking–Diameter: .125” – 8.000”+ ; Length: up to 13.0”
CNC Milling
Honing–Diameter: .250”–3.250”; Up to 7.000” long
Grinding–Diameter: .500”–3.000”; Up to 6.000” long
Secondary Machining- turning, milling, drilling, sawing
Brazing / Soldering / Assembly
Material / Finishes: Carbon & Alloy Steels, Stainless & Brass, Nickel Alloys,Plastic & Nylon, Silver & Tungsten, Aluminum & Titanium

Fourslide / Stampings:

Up to 400 Ton

Wide range of heat-treated and spring materials



  • Pressure Switches
  • Actuation Devices
  • Industrial Drives
  • Pumps
  • Connectors
  • Air Sensors
  • Compressors
  • Regulators
  • Ammo Clips
  • Battery Contacts
  • Circuit Breakers
  • Clamps
  • Clutches
  • Conveyors
  • Door Closers
  • Electronic Relays
  • Fishing Equipment
  • Latches
  • Office Equipment
  • Playground Toys
  • Reel Retrievers
  • Seals
  • Stove Handles
  • Tension Devices
  • Transmission


Market Contacts

Greg Hazard
Regional Sales Executive


Eddie Nolan
Regional Sales Executive


David Page
Regional Sales Executive



Industrial Market Flyer