W1: Band,housing & screw, all zinc-plated (head crossed)
W2: Band,housing with all stainless steel 300 or 430, zinc-plated screw (head crossed)
W4: Band, housing & screw with all stainless steel 300 (head slotted)
W5: Band, housing & screw with all stainless steel 316 (head slotted)
* Accord with DIN3017 Standard. By 48 hours salt and fog test, it has a good corrosion resistance.
* Use the open internal and external circle structure, and with screw fixed.
* By a efficiently hydrogen relief treatment, long-term use needn't to worry fracture and other problems.
* Wrest resistant and high crushing strength.
Automotive, industrial, mining, marine and general hardware applications.
If you're looking for the gm(german middle) hose clamp din3017-12mm, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.