Mechanical Properties Standard Duty (Regular Duty) Size Footage Yield Breaking Load mm Inch m/kg N Lbs Width Gauge Width Gauge 9.5 0.40 3/8 0.015 33.7 3 200 726 9.5 0.45 3/8 0.017 30.0 3 600 817 9.5 0.50 3/8 0.020 27.0 3 960 897 12.7 0.40 1/2 0.015 25.2 4 280 971 12.7 0.45 1/2 0.017 22.4 4 820 1 092 12.7 0.50 1/2 0.020 20.2 5 290 1 199 12.7 0.58 1/2 0.023 17.4 6 140 1 392 16 0.40 5/8 0.015 20.0 5 390 1 223 16 0.45 5/8 0.017 17.8 6 070 1 376 16 0.50 5/8 0.020 16.0 6 660 1 511 16 0.58 5/8 0.023 13.8 7 730 1 753 19 0.40 3/4 0.015 16.9 6 400 1 452 19 0.45 3/4 0.017 15.0 7 210 1 634 19 0.50 3/4 0.020 13.5 7 910 1 794 19 0.56 3/4 0.022 12.0 8 860 2 010 19 0.58 3/4 0.023 11.6 9 180 2 085 19 0.64 3/4 0.025 10.5 10 130 2 297 19 0.70 3/4 0.028 9.6 10 880 2 468 19 0.80 3/4 0.031 8.4 12 440 2 820 25 0.70 1.0 0.028 7.3 14 320 3 247 25 0.80 1.0 0.031 6.4 16 370 3 711 25 1.02 1.0 0.040 5.0 20 490 4 647 31.75 0.80 1-1/4 0.031 5.0 20 415 4 630 31.75 0.90 1-1/4 0.035 4.5 22 965 5 210 31.75 1.02 1-1/4 0.040 4.0 26 025 5 900 Hi Tensile (Heavy Duty) Size Footage Yield Breaking Load mm Inch m/kg N Lbs Width Gauge Width Gauge 12.7 0.50 1/2 0.020 20.2 6 225 1 412 12.7 0.58 1/2 0.023 17.4 7 220 1 637 16 0.50 5/8 0.020 16.0 7 840 1 778 16 0.58 5/8 0.023 13.8 9 095 2 063 19 0.50 3/4 0.020 13.5 9 310 2 112 19 0.56 3/4 0.022 12.0 10 430 2 365 19 0.58 3/4 0.023 11.6 10 800 2 449 19 0.64 3/4 0.025 10.5 11 920 2 703 19 0.70 3/4 0.028 9.6 13 035 2 956 19 0.80 3/4 0.031 8.4 14 900 3 378 25 0.70 1.0 0.028 7.3 17 150 3 889 25 0.80 1.0 0.031 6.4 19 600 4 445 25 1.02 1.0 0.040 5.0 24 990 5 667 31.75 0.80 1-1/4 0.031 5.0 24 895 5 645 31.75 0.90 1-1/4 0.035 4.5 28 005 6 350 31.75 1.02 1-1/4 0.040 4.0 31 740 7 197