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Model NO.: DIN7991
Grade: 8.8 &10.9&12.9
Specification: raw material: Alloy steel 10B21
Origin: China
HS Code: 7318159001
Model NO.: DIN7991
Grade: 8.8 &10.9&12.9
Specification: raw material: Alloy steel 10B21
Origin: China
HS Code: 7318159001
DIN7991Â Socket Hex CSK Screw
Grade: Â 8.8, 10.9, 12.9
Size: M3-M16
Â
| Products Detailes | Â | |
| Raw material | 1,Steel:C45(K1045), C46(K1046),C20 | Â |
| 2, Alloy steel: SCM435,10B21 | Â | |
|
Specification & gauge |
M3-M16 | Â |
| Â | ||
| Surface Finishing | Zn- Plated,Ni-plated, ,Chromate,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. | Â |
| Â | ||
| Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. | Â |
| Â | ||
| Standard | ISO,GB,DIN,JIS,ANSI,BSW | Â |
| Â | ||
|
Manufacture Process |
Heading/ /Threading/ /heat threatment plating/Anti-slipping/Baking/QA/Package/Shipping | Â |
| Â | ||
|
Sample Availablity |
we can make sample within 7 days free of charge  if there i |
 |
| Â | ||
| Lead time | 30-40 working days as usual,It will based on the detailed order quantity. | Â |
| Â | ||
|
After sales service |
we will follow up goods for every customer and help solve problem after sales. |
 |
Finish: Zinc/black/plain/Zinc+Cr3.
Â
DIN7991Â Socket Hex CSK Screw
Grade: Â 8.8, 10.9, 12.9
Size: M3-M16
Â
| Products Detailes | Â | |
| Raw material | 1,Steel:C45(K1045), C46(K1046),C20 | Â |
| 2, Alloy steel: SCM435,10B21 | Â | |
|
Specification & gauge |
M3-M16 | Â |
| Â | ||
| Surface Finishing | Zn- Plated,Ni-plated, ,Chromate,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. | Â |
| Â | ||
| Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. | Â |
| Â | ||
| Standard | ISO,GB,DIN,JIS,ANSI,BSW | Â |
| Â | ||
|
Manufacture Process |
Heading/ /Threading/ /heat threatment plating/Anti-slipping/Baking/QA/Package/Shipping | Â |
| Â | ||
|
Sample Availablity |
we can make sample within 7 days free of charge  if there i |
 |
| Â | ||
| Lead time | 30-40 working days as usual,It will based on the detailed order quantity. | Â |
| Â | ||
|
After sales service |
we will follow up goods for every customer and help solve problem after sales. |
 |
Finish: Zinc/black/plain/Zinc+Cr3.
Â
Roll Forming Machine,Roof Tile CU Channel Forming Machine,Galvanized C Profile U Channel Roll Forming,Corrugated Sheet Roll Machine
ST Machinery Co.,Ltd , https://www.stpipemill.com