Nylon Rope - Strength

Nylon rope 3-strand and 8-strand. minimum breaking strength and safe load

Nylon rope is made from continuous filament polyamide - nylon 6 or nylon 6.6.

nylon rope strength

Minimum breaking strength and safe load of nylon rope are indicated below.

Rope Diameter Minimum Breaking Strength Safe Load
(Safety Factor 12)
Weight
(in) (mm) (lbf) (kN) (lbf) (kN) (lbm/ft) (kg/m)
3/16 5 880 3.91 73.3 0.326 0.009 0.013
1/4 6 1486 6.61 124 0.551 0.016 0.023
5/16 8 2295 10.2 191 0.851 0.025 0.036
3/8 10 3240 14.4 270 1.20 0.036 0.053
7/16 11 4320 19.2 360 1.60 0.048 0.071
1/2 12 5670 25.2 473 2.10 0.063 0.094
9/16 14 7200 32.0 600 2.67 0.080 0.119
5/8 16 8910 39.6 743 3.30 0.099 0.147
3/4 18 12780 56.8 1070 4.76 0.143 0.213
7/8 22 17280 76.9 1440 6.41 0.195 0.290
1 24 22230 98.9 1850 8.23 0.253 0.377
1 1/16 26 25200 112 2100 9.34 0.287 0.427
1 1/8 28 28260 126 2360 10.5 0.322 0.479
1 1/4 30 34830 155 2900 12.9 0.397 0.591
1 3/8 32 38250 170 3190 14.2 0.437 0.650
1 1/2 36 48600 216 4050 18.0 0.570 0.848
1 5/8 40 57375 255 4780 21.3 0.673 1.00
1 3/4 44 66150 294 5510 24.5 0.780 1.16
2 48 84600 376 7050 31.4 1.00 1.49

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