STORE CATEGORIES

  • Caps & Stoppers
  • Magnet
  • Spring
  • Tools
  • Transmission
  • Screw

                                                                                            

                                                                                                                                                            
  

    
Expansion Spring Tension Extension Expanding Extending Springs Wire 0.4mm-2.5mm
 

DESCRIPTION OF THE PRODUCT
● Material: spring steel
● Surface treatment: zinc-plated
● Standard: GB/T
● Measuring system: Metric
● Wire diameter: 0.4mm - 2.5mm
● Outer diameter: 3mm - 30mm
● Length: 300 mm

FEATURES
● 【High quality material】 Made of highly elastic and fatigue-resistant spring steel material. It is wear-resistant, heat-resistant, rust-proof, resistant, does not deform and is more durable for long-term use.
● 【Principle】 The spring can produce greater elastic deformation under load, converting mechanical work or kinetic energy into elastic potential energy. A tension spring is a spiral spring that exerts axial tension.
● 【Double rings】 The loops at both ends of the tension spring can be attached to other components and act inversely when stretched to form elasticity, and the tensile strength 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 will not hurt your hands.
● 【Wide application】 These springs can be used for various occasions, such as trampolines, fitness equipment, swing seats, hanging plants, furniture, screen doors and repair projects, as well as electronics, construction, bioengineering machinery, vehicle and boat accessories, etc .

EXCEPTIONAL CUSTOMER SERVICE
We are committed to providing high quality products and excellent customer service. If you are not satisfied with your purchase, please contact us and we will ensure that any issues are resolved promptly.

(If the size you are looking for is not listed, please contact us and we will be happy to assist you！)  

 
●Hello Dear Customer:we have been engaged in online sales of hardware fasteners for more than 10 years, if you need a large number of or customized hardware products, please contact us, we can provide good prices and better service.
● All products in our store are elaborately made. Please feel free to buy.
● If you are satisfied with the products, I expect you can leave us positive feedback.
● If you have any problems or be not satisfied with them, please feel free to contact us, we will reply to you within 24 hours.

● We accept multiple payment methods supported by the platform.
● We only accept your Ebay Address, Please Make sure it's 100% right.
● The items you ordered will be shipped out in 2 business days by Air Mail when your payment is clear.

● We care about our valued buyers, if you have any questions, our Customer Service staff will be very glad to help you. We try our best to reply to your emails as soon as  possible, however, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. Please allow 12 business hours for us to respond.

●  Good quality. Buy with confidence!
●  If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
●  Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
●  We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.


●For the functional products in our shop, we make sure that the functions are the same as the description.
●About the product colour:Because of the different light and environment when the product is photographed, In a few instances the colour of the product may have a little colour difference with the actual colour of the product, I hope you can understand.
 

Datacaciques