Custom Extended Hook Tension Springs
Custom drawbar tension springs with different hook styles, made to your drawing & specs. Zinc yellow plating finish for corrosion resistance. Widely used for automotive, machinery, brake & hardware assemblies.
- Product Name: Custom Tension Spring / Pull Spring
- Material: Spring Steel / 65Mn / SS304 / SS316
- Surface: Yellow Zinc Plating, Clear Zinc, Black Oxide, etc.
- Customizable: Wire dia OD, length, hook style, tension load
- MOQ: Small prototype orders & mass production acceptable
- Lead time: Sample: 3–7 days; Bulk: 10–18 days
We produce custom tension springs with extended hooks, double hooks, cross hooks and special end configurations according to your drawings, samples or technical requirements.
- Material Options: Spring steel wire, 65Mn, stainless steel 304 / 316
- Surface Finishes: Zinc yellow plating (zinc iridescent), zinc clear, black oxide, powder coating
- Custom Parameters: Wire diameter, outer diameter, free length, coil count, hook shape & pulling force can all be customized.
- Features: Stable elastic performance, long fatigue life, precise hook forming, consistent load.
- Typical Applications: Auto brake assemblies, motorcycle parts, agricultural equipment, industrial machinery, fitness equipment and general hardware.
Send us your drawing or sample; we will provide a quotation & prototype support quickly.
