Stainless Steel Spring Tension Expansion Extension Springs Wire Dia 0.3mm-0.5mm

 Features: 
● 【High Quality Material】 Made of A2 (304) stainless steel with top-notch craftsmanship and longevity, polished plated surface treatment, the surface is smooth & burr-free and has good heat resistance, high strength, and high toughness as well as qualities that inhibit corrosion and rust.
● 【Principle】 The spring can produce greater elastic deformation when loaded, converting mechanical work or kinetic energy into elastic potential energy. Tension spring is a spiral spring that bears axial tension.
● 【Dual Rings】 The loops at both ends of the tension spring can be fixed to other components, and have a reverse effect when being stretched to form a resilience, and the tension resistance is strong.
● 【Smooth Edge】 Our torsion springs have excellent workmanship, the surface is carefully treated and does not scratch, the inner spring is firm and not easy to break. The edge is smooth and won't hurt your hands.
● 【Wide Application】 This springs can be used for various occasions, such as trampoline, fitness equipment, swing seat, hang plants, furniture, screen doors and repair projects, and electronics, construction, biological engineering machinery, vehicle and boat accessories, etc.


 Specifications: 
● Material: A2 Stainless Steel
● Grade: A2 (304)
● Standard: GB/T
● System of Measurement: Metric
● Wire Diameter: 0.3mm - 0.5mm
● Outer Diameter: 3mm 4mm 5mm 6mm
● Length: 10mm - 300mm


 Stainless Steel Features: 
● 201 stainless steel: suitable for use in dry environments, rain is easy to rust
● A2 (304) stainless steel: outdoor or wet environment, high corrosion resistance and acid resistance strength
● A4 (316) stainless steel: a more advanced type of stainless steel, stronger corrosion resistance and acid resistance, especially suitable for seawater and chemical media


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(In our store, you can find more items in a variety of sizes, shapes, colors, and materials. Please get in contact  if you have any special requirements so that we can tailor our services to meet them.)

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