| Units: | US |
| Category: | Hex bolts |
| Subcategory: | Tap bolts |
| Material: | Silicon bronze |
| Thread density: | Coarse |
| Diameter: | 1/2" |
| Thread count: | 13 |
| Length: | 1-1/2" |
| Thread direction: | Right hand |
| Length tolerance: | +0.04" / -0.06" |
| Head style: | Hex |
| Drive type: | External hex |
| Head height Min: | 0.302" |
| Head height Max: | 0.364" |
| Width across the flats: | 3/4" |
| Fully threaded: | Yes |
| Dimensional standard: | IFI-199 |