Hexagon Socket Countersunk Head Bolts
Product Description
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: M3-48
3. Standard: DIN 315
| Product Name | Best hex socket countersunk head screw |
| Material | carbon steel |
| Color | black |
| Standard | DIN GB ISO JIS BA ANSI |
| Grade | A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
| Brade | |
| Thread | coarse, fine |
| Used | building industry machinery |
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