Dacromet hex bolt screws

Today,We are gald to introduce you some information about the dacromet treatment, Dacromet is a zinc- chrome coating, has a strong corrosion-resistant.and make 1000hours test salt spray.
Dacromet coating is suitable for high-strength components of automobile and motorcycle engine parts.ourdoor etc
Like as follows hex bolt, this treatment is high strength Dacromet hex bolt to you,it is used for trailway tracks.



Dacromet can make black and gray color,like below picture



About King-Tower

Dongguan King-Tower Hardware Co., Ltd is one of the largest enterprises to produce in China. China screw manufacturer choose King-Tower. Our company produces all kinds of sem screws, safety screws, Chiacgo screws, special screws, customized screws, plastic head screws, Lathe screws, and Professional screw, to meet various standard requests from different countries. All the equipment is introduced from the United States, Japan and Taiwan. Good equipment, consummate craft and strict management enable the quality of the products and service standard to reach the level of international market.

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