Shanghai Summery Industrial Machine Co. , Ltd.
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din912 hex socket head cap screw bolt carbon steel 8.8 stainless steel m3x7 m8 m12
| Product Description | |
| 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 | |
| 2. Size: M4-48 | |
| 3. Standard: DIN 912 | |
| 4. Certification: ISO9001, SGS, CTI, ROHS | |
| Product Name | hex socket bolt din912 |
| Material | carbon steel, stainless steel |
| Color | black, blue,silver |
| Standard | DIN GB ISO JIS BA ANSI |
| Grade | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
| Brade | Rock |
| Thread | coarse, fine |
| Used | building industry, machinery spare part,Auto parts |
