Custom Spring Manufacturing — Minuteman Spring Company
Custom Torsion Springs Manufacturer
Single and double torsion springs engineered to exert precise rotational force along their axis.
Torsion Springs Specifications & Capabilities
- Wire Diameter
- 0.010" – 0.625" and beyond
- Type
- Single torsion, double torsion
- Hand of Winding
- Right or left hand
- Leg Forms
- Straight, tangent, angled, custom
- Spring Rate
- Torque per degree, to specification
- Materials
- Carbon steel, stainless, specialty alloys
Torsion springs work by twisting along their axis, exerting torque to return a mechanism to its rest position. They are essential in applications requiring a controlled rotational force — from door hinges and automotive latches to precision instruments and industrial mechanisms.
Minuteman Spring manufactures both single and double torsion springs in right-hand and left-hand wind. Leg configurations — straight, tangent, angled, custom forms — are produced to your assembly requirements.
Spring rate (torque per degree of deflection), leg length, body diameter, and wire diameter are all specified to your application. We design around your space constraints and load requirements.
Material selection is critical for torsion springs due to the bending stress involved. We will recommend the optimal alloy for your operating environment, load cycle, and temperature requirements.
Available Materials for Custom Torsion Springs
Common Applications for Torsion Springs
- Door hinges & latches
- Automotive door mechanisms
- Aerospace actuators
- Medical device hinges
- Industrial cam mechanisms
- Consumer electronics
- Electrical switchgear
- Firearms components
Custom Torsion Springs manufacturer since 1946. Same-day quoting. Ships within 10 business days.
