Compression Springs
Compression Springs
  • Wire diameters from .008" to .625"
  • Outside diameters either constant, tapered, convex or concave
  • Springs can have loading characteristics that are either constant or variable
  • We are specialists in precision end grinding to ensure accurate seating in your spring application.

Single Torsion Spring
Single Torsion Spring
  • Wire sizes from .008" to .625"
  • Wide variety of leg lengths, shapes, anchoring configurations and coil diameters.
  • In-house shot peening available to improve fatigue life of your spring.

Double Torsion Spring
Double Torsion Spring
  • Wire sizes from .008" to .625"
  • Wide variety of leg lengths, shapes, anchoring configurations and coil diameters.
  • In-house shot peening available to improve fatigue life of your spring

Extension Spring
Extension Spring
  • Wire size from .008" to .625"
  • End types available are machine, swivel, crossover and extended hook designs
  • Winamac Coil Spring specializes in custom hook configurations fabricated to individual customer requirements

Wire Forms
Wire Forms
  • Untempered wire up to .625" & tempered materials up to .295".
  • Roll and cut threading, staking, punching and swaging of wireforms provide additional service to your design needs.
  • Winamac Coil Spring verifies our manufactured wireforms to your 3-D models with our CMM.