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Place of Origin: Guangdong, China (Mainland), Guangdong, China (Mainland)
Brand Name: Lanejoy, Lanejoy
Model Number:PG18
Standard: GB
Material: Carbon Steel
Surface treatment: Zinc Plated Polished
Certificate:ISO9001:2015
Color: Zinc White
Size: Customized
Price Terms: FOB,CIF,CRF,EXW and others
Delivery Time: Within 20 workdays after receive payment
Model:Pg18
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opp bag/carton
Delivery Time
7 days
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Corrosion resistance requires electroplating coating. Generally, zinc-aluminum coating, zinc-iron coating and zinc-nickel coating are required according to the requirements of salt spray experiment. Strength requirements require the use of high quality steel and a stable heat treatment process. The tightening torque consistency requirement is more complicated, which is a combination of various factors: Firstly, the consistency of the raw material and the stability of the heat treatment process are required to make the hardness and metallographic structure of the bolt after heat treatment uniform; secondly, the critical size of the bolt is required to be stable.