Flat Springs

SPEC® Flat Springs are typically stamped (but also machined and wound), and manufactured from flat stock. These springs are generally high force relative to the space occupied Flat parts like other catalog products and our engineered solutions are manufactured to the highest quality. Associated Spring RAYMOND surface and edge conditioning capabilities are among some of the best in the world.

Flat springs, in general, produce higher forces in shorter heights but have shorter deflections. SPEC® parts are designed and manufactured within proper stress levels, and are ready to ship.

Types of Flat Spring

DIN Disc (2093), Belleville, Clover® Dome, Curved, Finger, Wave, and Multi-Wave types are offered in a variety of materials and finishes. SPEC® offers flat springs not available elsewhere, and the largest catalog Stainless Steel selection. For an OEM application where fatigue life is or may be a concern our engineers regularly work to optimize or improve the longevity of designs.

Should you need a part or functional assembly with a different finish or specification see our Engineered Solution Services

The flat spring catalog spaces of the different products are shown in a load deflection x-y space below:


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