| Self Drilling Screw | |
| Material | 1022A, steel |
| Shank Diameter | M3.5 or #6,M3.9 or # 7,M3.9 or #7,M4.2 or #8.M4.8 or #10 M5.5 or #12 |
| Length | 9.5mm-200mm |
| Head Type | countersunk |
| Finish | black/grey phosphate, yellow/white zinc plated |
| Drive | Philips, pozi, cross recess, combination |
| Packing | 1000pcs/box, small packing as your request. |
| MOQ | one ton for each size |
| Payment Term | TT or L/C |
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