We manufacture made-to-order or custom wire forms and precision springs. Precision springs and wire forms are used where exact tolerances are critical.
We also can be a more economical source for standard or catalog springs when your quantities get above 500 pieces per order. Most of our business comes from orders with quantities from 1 piece (rapid prototypes) to 500,000 pieces.
Click on each of the following precision springs and wire forms to see their definition, wire diameter that we handle for that product, and material types that we work with.
Custom Wire Forms
We manufacture custom wire forms with a wire diameter of 0.008” all the way up to 0.500” (0.20 mm to 12.7 mm). We offer Secondary Operations such as thread, chamfer, swage, drill, tap, machine, and weld. We take care of any Finishing required, such as plate, passivate, stress relieve, heat treat, shot peen and tumble. Learn more about Wire Forms
Custom Compression Springs
We manufacture and grind custom compression springs with a wire diameter of 0.008” up to 0.276” (0.20 mm to 7.0 mm). The most common compression spring is a straight cylindrical spring. There are also conical, barrel, and hourglass compression springs. The pitch or spacing between the coils can be constant or variable. Learn more about Compression Springs
Custom Extension Springs
We manufacture custom extension springs with a wire diameter of 0.008” up to 0.157” (0.20 mm to 4.0 mm). Common extension spring ends are twist, cross center, side loops, and extended hooks. We also manufacture swivel hooks, flat stock hooks, and more. Learn more about Extension Springs
Custom Torsion Springs
We manufacture custom torsion springs with a wire diameter of 0.008” up to 0.187” (0.20 mm to 4.75 mm). There are single-bodied torsion springs and double-bodied torsion springs (double torsion). Learn more about Torsion Springs
Learn more about Master Spring’s custom wire forms and precision spring products by calling us at 708-453-2570.
