Product name
ericson hexagon socket mushroom head expanding nuts and bolts/cap nut
Surface treatment
Zinc, Zn/Ni, Ni, brass plated, dacromet, hot-dipped galvanized
Grade
2, 4, 4.8, 5,6, 6.8, 8, 8.8, 10.9, 12.9, 14.9
Material
Spring steel, stainless steel, carbon steel
Color
Black, white, green, yellow
Appearance
Clear and neat body without burrs
Main market
German, Turkey, Korea, Japan
Packing
Small packing+Carton Packing+Pallet