Detailed Selling Lead DescriptionFeatures:1) Bonnell spring, for mattress use, compressed packing2) Barious series, such as 252, 312, 336, 364, 522, 6603) Skilled workmanship and advanced equipment en
1) Wire diameter: 0.15 - 4mm2) Long service-life springs have good hardness and resistance to both high and low temperatures. They can be used in various corrosive mediums3) Manufactured by fully auto
Features:1) Wire diameter: 3mm ~ 8mm2) Applicable for various motorcycle vibration absorbers and clutches3) Made of carbon spring steel or alloy spring steel4) Have a safe fatigue life of at least 200
Features:1) Wire diameter from 0.03mm to 8.0mm2) Accurate free length3) With min. wire diameter of 0.03mm and outside diameter of 0.3mm4) Different wire diameters are easily adjusted in coil diameter