2.Size:M4-M8
3.Our company have 7 year's experience in spring nuts

4.Stamping process and quoting according to customers' engineering drawings.
5.Have high strength of the rib tighten role, because of its fast, convenient installation, are widely used in vehicle parts installation location
6. Our company has strong design team and is equipped with modern equipment

Competitive advantages: New product, in a variety of designs, well and high quality control, earth-friendly products, customer's designs and logos are welcome

 7. The use of this product is very broad, can be used for cars, all kinds of kitchen utensils, agricultural machinery and other areas, Its function is to prevent slack off. Most of our products are based on customers’ drawings to production.

So as long as you have drawings, we can produce high-quality metal for you.

 Remark :All the products is just for your reference,for more information, please just give us a mail.