| Category | Hardware, Fasteners, Accessories Rivets |
|---|---|
| Head diameter | 9.9-10.3 |
| specifications | ST5.5*16 |
| Texture Of Material | 1022 (carbon steel) |
| Surface treatment | Blue-white zinc |
| Rotation direction | Right-Handed Rotation |
| Interdental distance | 1.80 |
| Nominal length | 15.2-16.8 |
| End processing | Pointed Tail |
| Groove depth | 2.8-3.3 |
| Dental form | Self-tapping thread |
| Head thickness | max3.0 |
| Tooth outer diameter | 5.28-5.46 |
| Slot number | 3# |
| Sharp tail angle | 40-50 |
| Groove type | Cross |
| Headform | Countersunk |
| Countersunk angle | 90-92 |
| Weight | 0.5g |