Square hollow sections — United Kingdom
178 sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables. Properties are shown in metric units, matching how this library designates its sections.
| Designation | Weight (kg/m) | Depth (mm) | Width (mm) | Area (mm²) | Iₓ (mm⁴) | Sₓ (mm³) | Zₓ (mm³) |
|---|---|---|---|---|---|---|---|
| SHS 400×400×8 | 97.9 | 400 | 400 | 12,500 | 319,000,000 | 1,590,000 | 1,830,000 |
| SHS 400×400×8.8 | 107 | 400 | 400 | 13,700 | 348,000,000 | 1,740,000 | 2,000,000 |
| SHS 400×400×10 | 122 | 400 | 400 | 15,500 | 391,000,000 | 1,960,000 | 2,260,000 |
| SHS 400×400×11 | 133 | 400 | 400 | 17,000 | 427,000,000 | 2,130,000 | 2,470,000 |
| SHS 400×400×12.5 | 151 | 400 | 400 | 19,200 | 478,000,000 | 2,390,000 | 2,780,000 |
| SHS 400×400×14.2 | 170 | 400 | 400 | 21,700 | 535,000,000 | 2,680,000 | 3,130,000 |
| SHS 400×400×16 | 191 | 400 | 400 | 24,300 | 593,000,000 | 2,970,000 | 3,480,000 |
| SHS 350×350×8 | 85.4 | 350 | 350 | 10,900 | 211,000,000 | 1,210,000 | 1,390,000 |
| SHS 350×350×8.8 | 93.6 | 350 | 350 | 11,900 | 231,000,000 | 1,320,000 | 1,520,000 |
| SHS 350×350×10 | 106 | 350 | 350 | 13,500 | 259,000,000 | 1,480,000 | 1,720,000 |
| SHS 350×350×11 | 116 | 350 | 350 | 14,800 | 282,000,000 | 1,610,000 | 1,870,000 |
| SHS 350×350×12.5 | 131 | 350 | 350 | 16,700 | 315,000,000 | 1,800,000 | 2,110,000 |
| SHS 350×350×14.2 | 148 | 350 | 350 | 18,900 | 352,000,000 | 2,010,000 | 2,360,000 |
| SHS 350×350×16 | 166 | 350 | 350 | 21,100 | 389,000,000 | 2,220,000 | 2,630,000 |
| SHS 300×300×6.3 | 57.8 | 300 | 300 | 7,360 | 105,000,000 | 703,000 | 809,000 |
| SHS 300×300×7.1 | 64.9 | 300 | 300 | 8,260 | 118,000,000 | 785,000 | 906,000 |
| SHS 300×300×8 | 72.8 | 300 | 300 | 9,280 | 131,000,000 | 875,000 | 1,010,000 |
| SHS 300×300×8.8 | 79.8 | 300 | 300 | 10,200 | 143,000,000 | 954,000 | 1,110,000 |
| SHS 300×300×10 | 90.2 | 300 | 300 | 11,500 | 160,000,000 | 1,070,000 | 1,250,000 |
| SHS 300×300×11 | 98.8 | 300 | 300 | 12,600 | 174,000,000 | 1,160,000 | 1,360,000 |
| SHS 300×300×12.5 | 112 | 300 | 300 | 14,200 | 194,000,000 | 1,300,000 | 1,520,000 |
| SHS 300×300×14.2 | 126 | 300 | 300 | 16,000 | 216,000,000 | 1,440,000 | 1,710,000 |
| SHS 300×300×16 | 141 | 300 | 300 | 17,900 | 238,000,000 | 1,590,000 | 1,900,000 |
| SHS 260×260×7.1 | 56 | 260 | 260 | 7,130 | 75,700,000 | 582,000 | 674,000 |
| SHS 260×260×8 | 62.8 | 260 | 260 | 8,000 | 84,200,000 | 648,000 | 753,000 |
| SHS 260×260×8.8 | 68.8 | 260 | 260 | 8,760 | 91,600,000 | 705,000 | 822,000 |
| SHS 260×260×10 | 77.7 | 260 | 260 | 9,890 | 102,000,000 | 788,000 | 924,000 |
| SHS 260×260×11 | 85 | 260 | 260 | 10,800 | 111,000,000 | 855,000 | 1,010,000 |
| SHS 260×260×12.5 | 95.8 | 260 | 260 | 12,200 | 124,000,000 | 951,000 | 1,130,000 |
| SHS 260×260×14.2 | 108 | 260 | 260 | 13,700 | 137,000,000 | 1,060,000 | 1,260,000 |
| SHS 260×260×16 | 120 | 260 | 260 | 15,300 | 151,000,000 | 1,160,000 | 1,390,000 |
| SHS 250×250×5 | 38.3 | 250 | 250 | 4,870 | 48,600,000 | 389,000 | 447,000 |
| SHS 250×250×5.6 | 42.7 | 250 | 250 | 5,440 | 54,000,000 | 432,000 | 498,000 |
| SHS 250×250×6.3 | 47.9 | 250 | 250 | 6,100 | 60,100,000 | 481,000 | 556,000 |
| SHS 250×250×7.1 | 53.7 | 250 | 250 | 6,840 | 67,000,000 | 536,000 | 622,000 |
| SHS 250×250×8 | 60.3 | 250 | 250 | 7,680 | 74,600,000 | 596,000 | 694,000 |
| SHS 250×250×8.8 | 66 | 250 | 250 | 8,410 | 81,100,000 | 649,000 | 758,000 |
| SHS 250×250×10 | 74.5 | 250 | 250 | 9,490 | 90,600,000 | 724,000 | 851,000 |
| SHS 250×250×11 | 81.5 | 250 | 250 | 10,400 | 98,200,000 | 785,000 | 926,000 |
| SHS 250×250×12.5 | 91.9 | 250 | 250 | 11,700 | 109,000,000 | 873,000 | 1,040,000 |
| SHS 250×250×14.2 | 103 | 250 | 250 | 13,200 | 121,000,000 | 967,000 | 1,160,000 |
| SHS 250×250×16 | 115 | 250 | 250 | 14,700 | 133,000,000 | 1,060,000 | 1,280,000 |
| SHS 220×220×8 | 52.7 | 220 | 220 | 6,720 | 50,000,000 | 455,000 | 532,000 |
| SHS 220×220×8.8 | 57.7 | 220 | 220 | 7,350 | 54,300,000 | 494,000 | 580,000 |
| SHS 220×220×10 | 65.1 | 220 | 220 | 8,290 | 60,500,000 | 550,000 | 650,000 |
| SHS 220×220×11 | 71.2 | 220 | 220 | 9,070 | 65,500,000 | 595,000 | 707,000 |
| SHS 220×220×12.5 | 80.1 | 220 | 220 | 10,200 | 72,500,000 | 659,000 | 789,000 |
| SHS 220×220×14.2 | 90.1 | 220 | 220 | 11,500 | 80,100,000 | 728,000 | 879,000 |
| SHS 220×220×16 | 100 | 220 | 220 | 12,800 | 87,500,000 | 795,000 | 969,000 |
| SHS 200×200×5 | 30.4 | 200 | 200 | 3,870 | 24,400,000 | 245,000 | 283,000 |
| SHS 200×200×5.6 | 33.9 | 200 | 200 | 4,320 | 27,100,000 | 271,000 | 314,000 |
| SHS 200×200×6.3 | 38 | 200 | 200 | 4,840 | 30,100,000 | 301,000 | 350,000 |
| SHS 200×200×7.1 | 42.6 | 200 | 200 | 5,420 | 33,400,000 | 335,000 | 391,000 |
| SHS 200×200×8 | 47.7 | 200 | 200 | 6,080 | 37,100,000 | 371,000 | 436,000 |
| SHS 200×200×8.8 | 52.2 | 200 | 200 | 6,650 | 40,200,000 | 402,000 | 474,000 |
| SHS 200×200×10 | 58.8 | 200 | 200 | 7,490 | 44,700,000 | 447,000 | 531,000 |
| SHS 200×200×11 | 64.3 | 200 | 200 | 8,190 | 48,300,000 | 483,000 | 577,000 |
| SHS 200×200×12.5 | 72.3 | 200 | 200 | 9,210 | 53,400,000 | 534,000 | 643,000 |
| SHS 200×200×14.2 | 81.1 | 200 | 200 | 10,300 | 58,700,000 | 587,000 | 714,000 |
| SHS 200×200×16 | 90.3 | 200 | 200 | 11,500 | 63,900,000 | 639,000 | 785,000 |
| SHS 180×180×6.3 | 34 | 180 | 180 | 4,330 | 21,700,000 | 241,000 | 281,000 |
| SHS 180×180×7.1 | 38.1 | 180 | 180 | 4,860 | 24,000,000 | 267,000 | 314,000 |
| SHS 180×180×8 | 42.7 | 180 | 180 | 5,440 | 26,600,000 | 296,000 | 349,000 |
| SHS 180×180×8.8 | 46.7 | 180 | 180 | 5,940 | 28,800,000 | 320,000 | 379,000 |
| SHS 180×180×10 | 52.5 | 180 | 180 | 6,690 | 31,900,000 | 355,000 | 424,000 |
| SHS 180×180×11 | 57.4 | 180 | 180 | 7,310 | 34,400,000 | 382,000 | 460,000 |
| SHS 180×180×12.5 | 64.4 | 180 | 180 | 8,210 | 37,900,000 | 421,000 | 511,000 |
| SHS 180×180×14.2 | 72.2 | 180 | 180 | 9,200 | 41,500,000 | 462,000 | 566,000 |
| SHS 180×180×16 | 80.2 | 180 | 180 | 10,200 | 45,000,000 | 500,000 | 621,000 |
| SHS 160×160×5 | 24.1 | 160 | 160 | 3,070 | 12,200,000 | 153,000 | 178,000 |
| SHS 160×160×5.6 | 26.9 | 160 | 160 | 3,420 | 13,500,000 | 169,000 | 198,000 |
| SHS 160×160×6.3 | 30.1 | 160 | 160 | 3,830 | 15,000,000 | 187,000 | 220,000 |
| SHS 160×160×7.1 | 33.7 | 160 | 160 | 4,290 | 16,600,000 | 207,000 | 245,000 |
| SHS 160×160×8 | 37.6 | 160 | 160 | 4,800 | 18,300,000 | 229,000 | 272,000 |
| SHS 160×160×8.8 | 41.1 | 160 | 160 | 5,240 | 19,800,000 | 247,000 | 295,000 |
| SHS 160×160×10 | 46.3 | 160 | 160 | 5,890 | 21,900,000 | 273,000 | 329,000 |
| SHS 160×160×11 | 50.4 | 160 | 160 | 6,430 | 23,500,000 | 294,000 | 356,000 |
| SHS 160×160×12.5 | 56.6 | 160 | 160 | 7,210 | 25,800,000 | 322,000 | 395,000 |
| SHS 160×160×14.2 | 63.3 | 160 | 160 | 8,070 | 28,100,000 | 351,000 | 436,000 |
| SHS 160×160×16 | 70.2 | 160 | 160 | 8,940 | 30,300,000 | 379,000 | 476,000 |
| SHS 150×150×5 | 22.6 | 150 | 150 | 2,870 | 10,000,000 | 134,000 | 156,000 |
| SHS 150×150×5.6 | 25.1 | 150 | 150 | 3,200 | 11,100,000 | 147,000 | 173,000 |
| SHS 150×150×6.3 | 28.1 | 150 | 150 | 3,580 | 12,200,000 | 163,000 | 192,000 |
| SHS 150×150×7.1 | 31.4 | 150 | 150 | 4,000 | 13,500,000 | 180,000 | 213,000 |
| SHS 150×150×8 | 35.1 | 150 | 150 | 4,480 | 14,900,000 | 199,000 | 237,000 |
| SHS 150×150×8.8 | 38.4 | 150 | 150 | 4,890 | 16,100,000 | 214,000 | 257,000 |
| SHS 150×150×10 | 43.1 | 150 | 150 | 5,490 | 17,700,000 | 236,000 | 286,000 |
| SHS 150×150×11 | 47 | 150 | 150 | 5,990 | 19,000,000 | 254,000 | 309,000 |
| SHS 150×150×12.5 | 52.7 | 150 | 150 | 6,710 | 20,800,000 | 277,000 | 342,000 |
| SHS 150×150×14.2 | 58.9 | 150 | 150 | 7,500 | 22,600,000 | 302,000 | 377,000 |
| SHS 150×150×16 | 65.2 | 150 | 150 | 8,300 | 24,300,000 | 324,000 | 411,000 |
| SHS 140×140×5 | 21 | 140 | 140 | 2,670 | 8,070,000 | 115,000 | 135,000 |
| SHS 140×140×5.6 | 23.4 | 140 | 140 | 2,980 | 8,910,000 | 127,000 | 149,000 |
| SHS 140×140×6.3 | 26.1 | 140 | 140 | 3,330 | 9,840,000 | 141,000 | 166,000 |
| SHS 140×140×7.1 | 29.2 | 140 | 140 | 3,720 | 10,900,000 | 155,000 | 184,000 |
| SHS 140×140×8 | 32.6 | 140 | 140 | 4,160 | 12,000,000 | 171,000 | 204,000 |
| SHS 140×140×8.8 | 35.6 | 140 | 140 | 4,540 | 12,900,000 | 184,000 | 221,000 |
| SHS 140×140×10 | 40 | 140 | 140 | 5,090 | 14,200,000 | 202,000 | 246,000 |
| SHS 140×140×11 | 43.5 | 140 | 140 | 5,550 | 15,200,000 | 217,000 | 266,000 |
| SHS 140×140×12.5 | 48.7 | 140 | 140 | 6,210 | 16,500,000 | 236,000 | 293,000 |
| SHS 140×140×14.2 | 54.4 | 140 | 140 | 6,930 | 17,900,000 | 256,000 | 322,000 |
| SHS 140×140×16 | 60.1 | 140 | 140 | 7,660 | 19,200,000 | 274,000 | 350,000 |
| SHS 120×120×4 | 14.4 | 120 | 120 | 1,840 | 4,100,000 | 68,400 | 79,700 |
| SHS 120×120×5 | 17.8 | 120 | 120 | 2,270 | 4,980,000 | 83,000 | 97,600 |
| SHS 120×120×5.6 | 19.9 | 120 | 120 | 2,530 | 5,470,000 | 91,200 | 108,000 |
| SHS 120×120×6.3 | 22.2 | 120 | 120 | 2,820 | 6,030,000 | 100,000 | 120,000 |
| SHS 120×120×7.1 | 24.7 | 120 | 120 | 3,150 | 6,630,000 | 110,000 | 133,000 |
| SHS 120×120×8 | 27.6 | 120 | 120 | 3,520 | 7,260,000 | 121,000 | 146,000 |
| SHS 120×120×8.8 | 30.1 | 120 | 120 | 3,830 | 7,790,000 | 130,000 | 158,000 |
| SHS 120×120×10 | 33.7 | 120 | 120 | 4,290 | 8,520,000 | 142,000 | 175,000 |
| SHS 120×120×11 | 36.6 | 120 | 120 | 4,670 | 9,080,000 | 151,000 | 188,000 |
| SHS 120×120×12.5 | 40.9 | 120 | 120 | 5,210 | 9,820,000 | 164,000 | 207,000 |
| SHS 100×100×3.6 | 10.8 | 100 | 100 | 1,370 | 2,120,000 | 42,300 | 49,500 |
| SHS 100×100×4 | 11.9 | 100 | 100 | 1,520 | 2,320,000 | 46,400 | 54,400 |
| SHS 100×100×5 | 14.7 | 100 | 100 | 1,870 | 2,790,000 | 55,900 | 66,400 |
| SHS 100×100×5.6 | 16.3 | 100 | 100 | 2,080 | 3,060,000 | 61,200 | 73,200 |
| SHS 100×100×6.3 | 18.2 | 100 | 100 | 2,320 | 3,360,000 | 67,100 | 80,900 |
| SHS 100×100×7.1 | 20.3 | 100 | 100 | 2,580 | 3,670,000 | 73,400 | 89,200 |
| SHS 100×100×8 | 22.6 | 100 | 100 | 2,880 | 4,000,000 | 79,900 | 98,200 |
| SHS 100×100×8.8 | 24.5 | 100 | 100 | 3,130 | 4,260,000 | 85,200 | 106,000 |
| SHS 100×100×10 | 27.4 | 100 | 100 | 3,490 | 4,620,000 | 92,400 | 116,000 |
| SHS 90×90×3.6 | 9.66 | 90 | 90 | 1,230 | 1,520,000 | 33,800 | 39,700 |
| SHS 90×90×4 | 10.7 | 90 | 90 | 1,360 | 1,660,000 | 37,000 | 43,600 |
| SHS 90×90×5 | 13.1 | 90 | 90 | 1,670 | 2,000,000 | 44,400 | 53,000 |
| SHS 90×90×5.6 | 14.6 | 90 | 90 | 1,860 | 2,180,000 | 48,500 | 58,300 |
| SHS 90×90×6.3 | 16.2 | 90 | 90 | 2,070 | 2,380,000 | 53,000 | 64,300 |
| SHS 90×90×7.1 | 18.1 | 90 | 90 | 2,300 | 2,600,000 | 57,700 | 70,800 |
| SHS 90×90×8 | 20.1 | 90 | 90 | 2,560 | 2,810,000 | 62,600 | 77,600 |
| SHS 90×90×8.8 | 21.8 | 90 | 90 | 2,780 | 2,990,000 | 66,500 | 83,400 |
| SHS 90×90×10 | 24.3 | 90 | 90 | 3,090 | 3,220,000 | 71,600 | 91,300 |
| SHS 80×80×3.2 | 7.63 | 80 | 80 | 972 | 950,000 | 23,700 | 27,900 |
| SHS 80×80×3.6 | 8.53 | 80 | 80 | 1,090 | 1,050,000 | 26,200 | 31,000 |
| SHS 80×80×4 | 9.41 | 80 | 80 | 1,200 | 1,140,000 | 28,600 | 34,000 |
| SHS 80×80×5 | 11.6 | 80 | 80 | 1,470 | 1,370,000 | 34,200 | 41,100 |
| SHS 80×80×5.6 | 12.8 | 80 | 80 | 1,630 | 1,490,000 | 37,200 | 45,200 |
| SHS 80×80×6.3 | 14.2 | 80 | 80 | 1,810 | 1,620,000 | 40,500 | 49,700 |
| SHS 80×80×7.1 | 15.8 | 80 | 80 | 2,020 | 1,760,000 | 43,900 | 54,500 |
| SHS 80×80×8 | 17.5 | 80 | 80 | 2,240 | 1,890,000 | 47,300 | 59,500 |
| SHS 80×80×8.8 | 19 | 80 | 80 | 2,420 | 2,000,000 | 50,000 | 63,700 |
| SHS 80×80×10 | 21.1 | 80 | 80 | 2,690 | 2,140,000 | 53,500 | 69,300 |
| SHS 70×70×3 | 6.24 | 70 | 70 | 794 | 590,000 | 16,900 | 19,900 |
| SHS 70×70×3.2 | 6.63 | 70 | 70 | 844 | 623,000 | 17,800 | 21,000 |
| SHS 70×70×3.6 | 7.4 | 70 | 70 | 942 | 686,000 | 19,600 | 23,300 |
| SHS 70×70×4 | 8.15 | 70 | 70 | 1,040 | 747,000 | 21,300 | 25,500 |
| SHS 70×70×5 | 9.99 | 70 | 70 | 1,270 | 885,000 | 25,300 | 30,800 |
| SHS 70×70×5.6 | 11.1 | 70 | 70 | 1,410 | 959,000 | 27,400 | 33,700 |
| SHS 70×70×6.3 | 12.3 | 70 | 70 | 1,560 | 1,040,000 | 29,700 | 36,900 |
| SHS 70×70×7.1 | 13.6 | 70 | 70 | 1,730 | 1,120,000 | 32,000 | 40,300 |
| SHS 70×70×8 | 15 | 70 | 70 | 1,920 | 1,200,000 | 34,200 | 43,800 |
| SHS 70×70×8.8 | 16.3 | 70 | 70 | 2,070 | 1,260,000 | 35,900 | 46,600 |
| SHS 60×60×2.9 | 5.13 | 60 | 60 | 653 | 352,000 | 11,700 | 13,900 |
| SHS 60×60×3 | 5.29 | 60 | 60 | 674 | 362,000 | 12,100 | 14,300 |
| SHS 60×60×3.2 | 5.62 | 60 | 60 | 716 | 382,000 | 12,700 | 15,200 |
| SHS 60×60×3.6 | 6.27 | 60 | 60 | 798 | 419,000 | 14,000 | 16,800 |
| SHS 60×60×4 | 6.9 | 60 | 60 | 879 | 454,000 | 15,100 | 18,300 |
| SHS 60×60×5 | 8.42 | 60 | 60 | 1,070 | 533,000 | 17,800 | 21,900 |
| SHS 60×60×5.6 | 9.3 | 60 | 60 | 1,180 | 574,000 | 19,100 | 23,900 |
| SHS 60×60×6.3 | 10.3 | 60 | 60 | 1,310 | 616,000 | 20,500 | 26,000 |
| SHS 60×60×7.1 | 11.4 | 60 | 60 | 1,450 | 658,000 | 21,900 | 28,200 |
| SHS 60×60×8 | 12.5 | 60 | 60 | 1,600 | 697,000 | 23,200 | 30,400 |
| SHS 50×50×2.9 | 4.22 | 50 | 50 | 537 | 197,000 | 7,870 | 9,430 |
| SHS 50×50×3 | 4.35 | 50 | 50 | 554 | 202,000 | 8,080 | 9,700 |
| SHS 50×50×3.2 | 4.62 | 50 | 50 | 588 | 212,000 | 8,490 | 10,200 |
| SHS 50×50×3.6 | 5.14 | 50 | 50 | 654 | 232,000 | 9,270 | 11,300 |
| SHS 50×50×4 | 5.64 | 50 | 50 | 719 | 250,000 | 9,990 | 12,300 |
| SHS 50×50×5 | 6.85 | 50 | 50 | 873 | 289,000 | 11,600 | 14,500 |
| SHS 50×50×5.6 | 7.54 | 50 | 50 | 961 | 308,000 | 12,300 | 15,700 |
| SHS 50×50×6.3 | 8.31 | 50 | 50 | 1,060 | 328,000 | 13,100 | 17,000 |
| SHS 50×50×7.1 | 9.14 | 50 | 50 | 1,160 | 345,000 | 13,800 | 18,300 |
| SHS 50×50×8 | 10 | 50 | 50 | 1,280 | 360,000 | 14,400 | 19,500 |
| SHS 40×40×2.9 | 3.31 | 40 | 40 | 421 | 95,400 | 4,770 | 5,810 |
| SHS 40×40×3 | 3.41 | 40 | 40 | 434 | 97,800 | 4,890 | 5,970 |
| SHS 40×40×3.2 | 3.61 | 40 | 40 | 460 | 102,000 | 5,110 | 6,280 |
| SHS 40×40×3.6 | 4.01 | 40 | 40 | 510 | 111,000 | 5,540 | 6,880 |
| SHS 40×40×4 | 4.39 | 40 | 40 | 559 | 118,000 | 5,910 | 7,440 |
| SHS 40×40×5 | 5.28 | 40 | 40 | 673 | 134,000 | 6,680 | 8,660 |
| SHS 40×40×5.6 | 5.78 | 40 | 40 | 737 | 141,000 | 7,030 | 9,280 |
| SHS 40×40×6.3 | 6.33 | 40 | 40 | 807 | 147,000 | 7,340 | 9,900 |