Spiral Coil Torsion Spring 0.7–1.5mm Alloy Steel Scroll Spring
Spiral Coil Torsion Spring 0.7–1.5mm Alloy Steel Scroll Spring
Details
High-Quality Spiral Flat Wire Coil Torsion Springs
Upgrade your bench drill, power tools, or DIY mechanisms with these precision-engineered spiral flat wire coil torsion springs. Available in wire thicknesses from 0.7 mm to 1.5 mm and lengths from 680 mm to 1540 mm, these constant-force scroll springs are built to deliver consistent, reliable torque across a wide range of applications.
Key Features
- Premium 60Si2Mn Spring Steel: Crafted from high-grade 60Si2Mn silicon-manganese alloy steel for outstanding elasticity, durability, and resistance to fatigue.
- Proportional Torque Response: Deformation angle is directly proportional to torque output, ensuring smooth, predictable performance in multi-angle mechanisms.
- High Torque Capacity: Ideal for mechanisms that require sustained torque over extended operating periods without loss of spring tension.
- Fatigue-Resistant Design: Engineered for long-term, repeated use — these springs maintain their shape and performance cycle after cycle.
- Wide Size Range: Wire thickness 0.7–1.5 mm; total length 680–1540 mm — suitable for a broad variety of tool and machinery applications.
- Versatile Use: Perfect for bench drills, scroll mechanisms, constant-force devices, home DIY projects, and general power tool repair or fabrication.
Specifications
| Material | 60Si2Mn High-Quality Alloy Spring Steel |
| Wire Thickness | 0.7 – 1.5 mm |
| Spring Length | 680 – 1540 mm |
| Type | Spiral Flat Wire / Constant Force / Torsion |
| Application | Bench Drill, Power Tool Parts, Home DIY |
| Package Included | 1 pc |
| Country of Origin | Made in China |
Please Note
- Due to manual measurement, please allow a tolerance of 1–3 mm.
- Actual product color may vary slightly from images due to differences in monitor display settings.
Related Products You May Like
- 10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories Anti-Loosening Line Left Hand Thread Replacement Parts
- 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
- 10/20mm Diamond Flat Grinding Wheel Dry and Wet Use Heavy Duty Concrete Grinder Wheel
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What material are these coil torsion springs made from?
A: These spiral flat wire coil torsion springs are manufactured from 60Si2Mn high-quality silicon-manganese alloy spring steel, which provides excellent elasticity, high torque capacity, and strong resistance to fatigue over prolonged use.
Q: What applications are these torsion springs suitable for?
A: These constant-force scroll springs are ideal for bench drills, power tool repair and fabrication, spiral winding mechanisms, home DIY projects, and any machinery or device requiring sustained, proportional torque across multiple angles of rotation.
Q: How many springs are included in each order?
A: Each package includes 1 piece. Please select your required wire thickness and spring length variant from the available options before adding to cart.
Q: Are there size tolerances I should be aware of?
A: Yes — due to manual measurement processes, a dimensional tolerance of 1–3 mm may apply. Please factor this into your application requirements when selecting the appropriate size.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.