Custom Springs

About our Custom Springs

Master Spring & Wire Form Co. manufactures precision custom springs (helical springs) with a wire diameter of 0.008” to 0.192” and with most material types: brass, bronze, copper, beryllium copper, carbon steel, hard drawn, inconel, music wire, oil tempered, phosphor bronze, and stainless steel. 

Compression Custom Springs: We manufacture all different shapes of compression custom springs such as straight cylindrical, conical, barrel, and hourglass.  These compression custom springs can be ground or not ground.  The pitch or spacing between the coils can be constant or variable.

Extension Custom Springs: We make extension custom springs with all types of ends, loops, or hooks such as twist loops, cross-center loops, side loops, extended hooks, swivel hooks, and flat stock hooks.

Torsion and Double Torsion Custom Springs: We manufacture torsion and double torsion custom springs with many different end configurations on the legs. 

Finishing for Custom Springs: We take care of any finishing required on your custom springs, such as stress relieve, shot peen, plate, powder coat, passivate, electropolish, dye or paint, bake enamel, and plastic coat.  We can also assemble your custom springs into your mating part, or special pack your custom springs to prevent tangling.  If you wish to test your custom spring design with a rapid prototype, this is one of the engineering services that we offer.

 

Why choose Master Spring for your custom springs?

ISO 9001:2000 Registered.  For over 60 years, Master Spring & Wire Form Co. has been specializing in small to medium quantity orders (1 to 500,000 pieces) of custom springs (helical springs) that require short lead times (2 to 4 weeks) and high quality.

We manufacture precision made-to-order or custom springs and wire forms.  We also can be a more economical source for standard or catalog coil springs when your quantities get above 500 pieces per order.  Ask for Rush Service for delivery of custom springs in less than 2 weeks.