1.Grade: 4.8-12.9
2.Size: M4-M48
3.Standard:DIN
4.Finish: color zinc plated
5.Aviailable Material:Carbon Steel
6.Packing: Standard export packing or According to customer's requirement
7.Delivery time: regular product is about 5-20days, custom product will according to special requirement
| Concrete screw blue ruspert coating, hi-low thread | |
| Material | C1022 |
| Diameter | 3/16" & 1/4 " |
| Length | 32mm~100mm |
| Standard | ANSI/ASME, ISO |
| Finish | Blue Ruspert/ white ruspert |
| Head shapes | as requirement |
| Driver types | Torx/ phillips/slotted hex head |
| Screw thread | hi-lo thread |
| Screw tip | sharp |
| Features | Good anti-corrosion ability |