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Designer and Manufacturer of Precision Springs Since 1939

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  • 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

Springs

Diamond specializes in both catalog and Custom 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.

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.

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.

Compression Springs

Compression Springs

Designed and used to resist applied compressive forces or to store energy in the push mode.

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Extension Springs

Extension Springs

These are found in applications like staplers, garage doors and various types of spring tensioning devices.

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Die Springs

Die Springs

Designed and manufactured from rectangular wire for certain applications where there is limited space.

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Drawbar Springs

Drawbar Springs

Most commonly used when there is excessive deflection of a normal extension spring and breakage occurs.

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Conical Compression Springs

Conical Compression Springs

Provide a near constant rate and can provide a lower solid height than a normal compression springs.

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Conical Extension Springs

Conical Extension Springs

Designed and manufactured by coning down the last few coils then forming the hooks on these reduced ends.

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Torsion Springs

Torsion Springs

Found in clothespins, window shades, counterbalance mechanisms, hinges and various other machine components.

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Wire Form Springs

Wire Form Springs

With out multi-axis machines we can manufacture wire forms from 0.010” up to 0.196” in wire diameter.

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Custom Springs

Custom Springs

We specialize in short-run, quick-delivery, cold-wound springs from .008" to .750" in wire diameter.

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Over Run Specials

Over Run Specials

A selection of over run compression, extension and die springs.

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