Hex Nuts FlZnLnc

flZnLnc is a new inorganic anti-corrosive coating with scale-like zinc as the main component after baking,which is dipped, brushed, or sprayed on the surface of iron, steel parts or fasteners. Our factory began to supply hex nuts flZnLnc to European customers 10 years ago.At that time, few customers sent inquiries about hex nuts flZnLnc, and the quantity was very small.But now more and more end users realize that they should use this environmental protection coating.All our flZnLnc suppliers have been approved by fasteners fields or international giants such as GE, Siemens and Gamesa. Quality can be best guaranteed.

Due to the factors of high temperature baking molding process, the construction process of flZnLnc coating doesn’t have the problem of brittleness, and aluminum and its alloy will not produce galvanic corrosion. Hex nuts flZnLnc have been widely used nowadays because of its advantage in corrosion resistance and environmental protection.

Coefficient of friction is one of the most important requirements for hex nuts flZnLnc. Ningbo Haixin was awarded ISO9001 and CE certificates by LRQA in 2007. We also have certificates of ISO14001, ISO45001, PED and API-20E of BSL1 and BSL2.Our own lab has 3 sets of equipment to test the coefficient of friction. They are 3000NM, 10000NM and 30000NM. We can provide friction coefficient report for nuts size M8-M72.