| M3 | M4 | |
|---|---|---|
| dk | 5.5 | 7 |
| k | 2 | 2.6 |
| Tool# | 2 | 2 |
| d | L | Washer | Part # |
|---|---|---|---|
| M3 | 8 | 5.9×8.1×1(SR30) | 3SF8820308SR30Ni |
| 8 | 6.3×7.8×1(SR31) | 3SF8820308SR31Ni | |
| M4 | 8 | 8x10x1.2A(SR40) | 3SF8820408SR40Ni |
TRF® Tamper proof, Security, Anti-Theft screws | 310Slim® Ultra Low Head Screw, Drone and Robot Screws | 310Micro® M1.0-M1.7 Micro size screw, JCIS spec. #0-1
