Security Screws Pin in Hex Socket Flat Head Screws Stainless Steel
| Dia. (D) | Pitch (P) | Head Dia.(dk) | Head Angle | S |
| M2 | 0.40 | 4-3.7 | 90° | 1.3 |
| M2.5 | 0.45 | 5-4.7 | 1.5 | |
| M3 | 0.50 | 6-5.7 | 2.0 | |
| M4 | 0.70 | 8-7.64 | 2.5 | |
| M5 | 0.80 | 10-9.64 | 3.0 | |
| M6 | 1.00 | 12-11.57 | 4.0 | |
| M8 | 1.25 | 16-15.57 | 5.0 | |
| M10 | 1.50 | 20-19.48 | 6.0 |
