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Designer and Manufacturer of Precision Springs Since 1939

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Give us a call

1.800.816.5613

  • NORTHEAST PLANT

    1.800.816.5613
  • CATALOG DIVISION

    1.800.424.0500
  • CORPORATE

    1.412.684.1201
  • SOUTHEAST PLANT

    1.800.933.7774
  • SOUTHWEST PLANT

    1.800.238.3510

Custom Wire & Coil Springs

Diamond specializes in both catalog and Custom Coil Springs. It's what sets us apart. Frequently referred to as coil springs or wire springs, catalog springs are manufactured to standard specifications. They are sized to fit into holes or over rods. Each selection is available in an array of wire sizes producing different spring rates and loads. Diamond Catalog wire springs are ideal for engineers and toolmakers concerned with the cost of designing and prototyping new assemblies.

Your Custom Coil Spring Manufacturer

With the most comprehensive wire spring selection of compression springs, extension springs, and our own Diamond Die Springs, from .003 wire Micro and Precision with reduced rates in 316 stainless steel to our .625 wire Jumbo Spring line, makes finding the proper sized spring easy. As always, all of our custom coil springs and products are made with pride in the USA. With more than 10,000 different designs and same-day shipping on most orders, Diamond Catalog springs are your one stop for all your spring needs.

The Diamond Wire Spring Advantage

Diamond Wire Spring specializes in short-run, quick-delivery, cold-wound springs from .008" to .750" in wire diameter. We can also service your hot wound spring needs.  We are presently stocking many custom springs manufactured for customer release schedules. These schedules include JIT, KANBAN, Blanket Orders and others. Once a delivery schedule is determined, Diamond Wire Spring manages your inventory for you, freeing you to do other tasks. Diamond Wire Spring prides itself in meeting and exceeding customer expectations for on-time scheduled deliveries of custom springs.