Rigging Screws are used to provide a means for length adjustment and tensioning. They are used with guys for masts, towers, tall structures and engineering applications. Their elongated eye or clevis end fittings allow easy connection to shackles and wire rope assemblies. The enclosed section of the body provides a reservoir for lubricant to protect the threads from corrosion, making them ideal for permanent outdoor use or in a marine environment.
- Metric – Grades L, P & S
- (Units shown in mm)
| NOMINALSIZE | A | A | B | C | D | E | F | G | H | J | K | GRADE L | GRADE P | GRADE S |
| CLOSED | OPEN | WLL (t) | WLL (t) | WLL (t) | ||||||||||
| M10 | 260 | 385 | 30 | 14 | 30 | 8.5 | 180 | 11 | 21 | 7 | 10 | 0.30 | 0.60 | 0.80 |
| M12 | 335 | 525 | 36 | 15 | 35 | 8.5 | 230 | 14 | 30 | 9 | 10 | 0.50 | 1.0 | 1.2 |
| M16 | 355 | 535 | 45 | 20 | 40 | 9.0 | 230 | 17 | 36 | 12 | 12 | 0.75 | 1.6 | 2.0 |
| M20 | 385 | 550 | 55 | 22 | 46 | 10.5 | 230 | 21 | 42 | 14 | 16 | 1.25 | 2.5 | 3.2 |
| M24 | 555 | 735 | 59 | 30 | 58 | 13.0 | 360 | 25 | 51 | 17 | 20 | 2.50 | 4.0 | 5.0 |
| M33 | 644 | 920 | 80 | 38 | 75 | 14.0 | 380 | 33 | 70 | 24 | 24 | 5.0 | 8.0 | 10.0 |
