| Size | ASTM1980 | NACM1990 | NACM1996/2003 | PC/DRUM | ||||||
| Weight Per Piece (KG ) | Working Load(LB) | Breaking Load(LB) | Weight Per Piece (KG ) | Working Load(LB) | Breaking Load(LB) | Weight Per Piece (KG ) | Working Load(LB) | Breaking Load(LB) | ||
| GRADE 43 | ||||||||||
| 1/4×14FT | 5.0 | 2600 | 7750 | 4.5 | 2600 | 7500 | 4.5 | 2600 | 7800 | 50 |
| 1/4×16FT | 6.0 | 2600 | 7750 | 5.0 | 2600 | 7500 | 5.0 | 2600 | 7800 | 40 |
| 5/16×14FT | 7.5 | 3900 | 11600 | 6.0 | 3900 | 9700 | 7.0 | 3900 | 11700 | 35 |
| 5/16×16FT | 8.5 | 3900 | 11600 | 6.5 | 3900 | 9700 | 8.0 | 3900 | 11700 | 30 |
| 5/16×18FT | 9.5 | 3900 | 11600 | 7.5 | 3900 | 9700 | 9.0 | 3900 | 11700 | 30 |
| 5/16×20FT | 10.5 | 3900 | 11600 | 8.0 | 3900 | 9700 | 9.5 | 3900 | 11700 | 25 |
| 5/16×25FT | 13.0 | 3900 | 11600 | 10.0 | 3900 | 9700 | 12.0 | 3900 | 11700 | 20 |
| 5/16×30FT | 15.5 | 3900 | 11600 | 12.0 | 3900 | 9700 | 14.0 | 3900 | 11700 | 20 |
| 3/8×14FT | 10.5 | 5400 | 16200 | 9.5 | 5400 | 15200 | 10.0 | 5400 | 16200 | 25 |
| 3/8×16FT | 12.0 | 5400 | 16200 | 11.0 | 5400 | 15200 | 11.5 | 5400 | 16200 | 25 |
| 3/8×20FT | 15.0 | 5400 | 16200 | 13.5 | 5400 | 15200 | 13.5 | 5400 | 16200 | 20 |
| 3/8×25FT | 18.5 | 5400 | 16200 | 16.5 | 5400 | 15200 | 17.5 | 5400 | 16200 | 15 |
| 1/2×20FT | 27.0 | 9200 | 27600 | 23.5 | 9200 | 25700 | 24.7 | 9200 | 27600 | 10 |
| GRADE 70 | ||||||||||
| 1/4×14FT | 5.0 | 3150 | 12600 | 4.5 | 3150 | 12100 | 4.0 | 3150 | 12600 | 50 |
| 1/4×16FT | 6.0 | 3150 | 12600 | 5.0 | 3150 | 12100 | 5.0 | 3150 | 12600 | 40 |
| 5/16×14FT | 7.5 | 4700 | 18800 | 6.0 | 4700 | 18800 | 7.0 | 4700 | 18800 | 35 |
| 5/16×16FT | 8.5 | 4700 | 18800 | 6.5 | 4700 | 18800 | 8.0 | 4700 | 18800 | 30 |
| 5/16×18FT | 9.5 | 4700 | 18800 | 7.5 | 4700 | 18800 | 9.0 | 4700 | 18800 | 30 |
| 5/16×20FT | 10.5 | 4700 | 18800 | 8.0 | 4700 | 18800 | 10.0 | 4700 | 18800 | 25 |
| 5/16×25FT | 13.0 | 4700 | 18800 | 10.0 | 4700 | 18800 | 12.0 | 4700 | 18800 | 20 |
| 5/16×30FT | 15.5 | 4700 | 18800 | 12.0 | 4700 | 18800 | 14.5 | 4700 | 18800 | 20 |
| 3/8×14FT | 10.5 | 6600 | 26400 | 9.5 | 6600 | 24700 | 10.0 | 6600 | 26400 | 25 |
| 3/8×16FT | 12.0 | 6600 | 26400 | 11.0 | 6600 | 24700 | 11.5 | 6600 | 26400 | 25 |
| 3/8×20FT | 15.0 | 6600 | 26400 | 13.5 | 6600 | 24700 | 14.5 | 6600 | 26400 | 20 |
| 3/8×25FT | 18.5 | 6600 | 26400 | 16.5 | 6600 | 24700 | 18.0 | 6600 | 26400 | 15 |
| 1/2×20FT | 26.0 | 11300 | 45200 | 23 | 11300 | 41800 | 24.5 | 11300 | 45200 | 10 |
