Bolts With Britishstandard Whitworth Threads (Rationalized Series)
AS /NZS 2451 - 1998
Display drawing:
| Screw Thread | 1-1/4 | ||
| Thread Size | 1-1/4 | ||
| D | 1.25 | ||
| B | 2.75 | ||
| PP | 7 | ||
| Ds | Max | 1.3 | |
| K | Max | 0.89 | |
| K | Min | 0.83 | |
| S | Max | 1.86 | |
| S | Min | 1.815 | |
| E | Min | 2.07 | |
| R | Min | 1/8 | |