
| 
 Name  | 
 Specifications  | 
 Number  | 
 K  | 
 B  | 
 HD  | 
 Hole Size  | 
 L  | 
 T  | 
| Flat head inner and outer half hexagon UK | M6 | FIHS-06M-30(11H) | 1.5±0.15 | 18.0±0.30 | 10.88±0.08 | 11 | 18.5±0.30 | 1.0-3.0 | 
        
        
        
| 
 Name  | 
 Specifications  | 
 Number  | 
 K  | 
 B  | 
 HD  | 
 Hole Size  | 
 L  | 
 T  | 
| Flat head inner and outer half hexagon UK | M6 | FIHS-06M-30(11H) | 1.5±0.15 | 18.0±0.30 | 10.88±0.08 | 11 | 18.5±0.30 | 1.0-3.0 |