Coating
Raw Material
Coating Type
Uncoated
Zinc plated
Yellow zinc plated
Black zinc plated
Zinc nickel
Zinc flake coating grey
Zinc flake coating black
Hot dip galvanized
Phosphate
Raw Material
140 HV
200 HV
300 HV
Stainless Steel A2
Stainless Steel A4
Polyamid PA 6.6
D1D2S 
2,250,3M2
2,560,5M2,3
2,760,5M2,5
3,270,5M3
3,780,5M3,5
4,390,8M4
5,3101M5
6,4121,6M6
7,4141,6M7
8,4161,6M8
10,5202M10
13242,5M12
15282,5M14
17303M16
19343M18
21373M20
23393M22
25444M24
28504M27
31564M30