AN Fasteners is a trusted manufacturer, supplier, and exporter of precision-engineered torsion springs that deliver consistent rotational force and torque across a wide range of mechanical applications. Designed for strength, durability, and precise angular motion, our torsion springs are built to perform reliably even under high-stress or repetitive use conditions.
Torsion springs are helical springs that operate by twisting their ends along an axis to produce rotational torque. They store mechanical energy when the spring is twisted and return to their original position when released, making them ideal for mechanisms that require angular movement or controlled resistance.
Our torsion springs are manufactured using high-tensile materials and advanced CNC coiling processes to meet tight dimensional tolerances and torque ratings. We offer both standard and custom-designed torsion springs in a wide range of sizes, wire gauges, leg lengths, and configurations to suit specific operational needs.
✅ Precise Torque Control – Designed for consistent rotational force
✅ Compact Yet Powerful – High strength-to-size ratio
✅ Versatile Configurations – Available in single or double torsion designs
✅ Custom Leg Styles – Straight, hook, hinge, or offset as per application
✅ Material Options – Spring Steel, Stainless Steel, Inconel, Phosphor Bronze, etc.
✅ Corrosion Resistance – Available with passivation, zinc plating, PTFE, and more
✅ Fatigue-Resistant Design – Withstands high cycle and repeated load conditions
✔ Valve Assemblies & Flange Bolts – For pre-loading and return mechanisms
✔ Braking & Clutch Systems – Provides controlled torque and actuation
✔ Bearings & Joints – Maintains consistent pre-load in rotating systems
✔ Electrical Switchgear – Reliable actuation for circuit breaker systems
✔ Vibration Damping Systems – Used in automotive and industrial machinery
✔ Aerospace, Oil & Gas, Military – Mission-critical performance in harsh environments
✔️ Precision Manufacturing – CNC winding and heat treatment for dimensional accuracy
✔️ ISO-Certified Facilities – Meets global standards for quality and reliability
✔️ Custom Engineering Support – Prototyping, R&D, and rapid development
✔️ Reliable Global Shipping – On-time delivery across domestic and international markets
✔️ Competitive Pricing – Cost-effective solutions without compromising quality
📩 Request a Quote for Custom Torsion Springs
Whether you need standard torsion springs or a custom-engineered solution, AN Fasteners delivers springs that meet the demands of precision-driven industries. Contact us today to get technical support and expert guidance tailored to your application.
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