Features of hot-dip galvanized screws

Features of hot-dip galvanized screws

What are the characteristics of hot galvanized screws?
Let’s take a look at the characteristics of hot-dip galvanized screws.

  • 1, anti-loosening function, can withstand any long-term continuous vibration without the screws loosening, is the current good anti-loosing technology.
  • 2. Can be reused without affecting the fixed anti-loose function.
  • 3. It has good chemical resistance, because its chemical composition is a multicomponent composite polyamide resin, which is inert, and general solvents (stupid, ether, ketone, gasoline, diesel, acid, alkali, etc.) do not react.
  • 4, temperature resistance, general products can be stored at minus 40Co to 80Co with stable performance, special products can be stored at minus 54Co to 150Co with stable performance.
  • 5, can be stored, the general performance will not change in 4 years
  • 6. The material is environmentally friendly. According to the “SGS” inspection, the coating complies with the EU ROHS directive. According to the relevant test methods of IEC62321-2008, no cadmium, lead, mercury, hexavalent chromium toxic heavy metals were detected, and no odorous substances were detected. Benzene and odorous biphenyl ether are toxic substances and belong to environmental protection products.
  • The non-standard width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners.

    Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel and other.

    ISO 9001: 2015 certified custom manufacturer of fasteners. Fasteners including bolts, screw, nuts & rivets are available. Call us!