In the work, we can often see the hot dip galvanized hexagon bolt, because it has many advantages, making it popular with customers, and rapid development in the market.
Generally speaking, the top surface of the head of the hot-dip galvanized hexagon bolt is marked with convex or concave characters, or the side of the head is marked with concave characters, including performance grade, manufacturer’s logo, etc.
1. Due to the special treatment of the surface of the hot-dip galvanized hexagon bolts, it has a relatively smooth appearance, and its surface is relatively smooth, not easy to appear rough edges, and presents the characteristics of silver white. In production, its thickness should be able to be controlled within a certain range for appropriate selection.
2. The galvanized hexagon bolt has excellent performance in use, good tensile performance, and is not easy to break. Moreover, it has no harm of temperature in use, which can ensure its mechanical properties.
3. The hot-dip galvanized hexagon bolt has excellent corrosion resistance, so it has good usability and strong fastening, and is not easy to loose.
Zinc Plated A325M Bolts Commodity: Top quality customized A325M hex bolt Material: Carbon Steel, Alloy steel, stainless steel and brass Standard: DIN931/933,DIN 6914,A325/A325M Grade: 4.8/6.8/8.8/10.9/12.9 Surface Finish: Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized Zinc Plated A325M Bolts Size: M6-M164; 1/4″-2″ Supply Ability: 500 MT per month Certificated: ISO9001:2008;ROHS,SGS and environment protection Packing: By carton or gunny bag then […]