Order SHS Columns from Steelo

Square Hollow Sections (SHS) are an essential element in construction, offering unmatched stability, precision, and versatility for a wide range of applications. From structural frameworks to architectural designs, SHS steel provides the strength required to meet the demands of modern projects while maintaining a clean, uniform appearance.

Steelo delivers premium-quality SHS steel with fast lead times and competitive pricing to keep your project on track. Backed by an expert team and a dedication to exceptional customer service, we ensure every order meets your specifications and arrives ready for seamless integration into your build.

Contact us today for a bespoke quote tailored to your requirements.

SHS Dimensions (Size & Weight Chart)

Type Weight [kg/m] Height [mm] Width [mm] Wall thickness [mm]
01 20 x 20 x 2 SHS 1.1 20 20 2
02 20 x 20 x 2.5 SHS 1.3 20 20 2.5
03 25 x 25 x 2 SHS 14 25 25 2
04 25 x 25 x 2.5 SHS 1.7 25 25 2.5
05 25 x 25 x 3 SHS 2.0 25 25 3
06 30 x 30 x 2 SHS 1.7 30 30 2
07 30 x 30 x 2.5 SHS 2.1 30 30 2.5
08 30 x 30 x 3 SHS 2.5 30 30 3
09 40 x 40 x 2.5 SHS 2.9 40 40 2.5
10 40 x 40 x 3 SHS 3.4 40 40 3
11 40 x 40 x 3.2 SHS 3.6 40 40 3.2
12 40 x 40 x 3.6 SHS 4.0 40 40 3.6
13 40 x 40 x 4 SHS 4.4 40 40 4
14 40 x 40 x 5 SHS 5.3 40 40 5
15 50 x 50 x 2.5 SHS 3.7 50 50 2.5
16 50 x 50 x 3 SHS 4.4 50 50 3
17 50 x 50 x 3.2 SHS 4.6 50 50 3.2
18 50 x 50 x 3.6 SHS 5.1 50 50 3.6
19 50 x 50 x 4 SHS 5.6 50 50 4
20 50 x 50 x 5 SHS 6.9 50 50 5
21 50 x 50 x 6 SHS 8.0 50 50 6
22 50 x 50 x 6.3 SHS 8.3 50 50 6.3
23 60 x 60 x 2.5 SHS 4.5 60 60 2.5
24 60 x 60 x 3 SHS 5.3 60 60 3
25 60 x 60 x 3.2 SHS 5.6 60 60 3.2
26 60 x 60 x 3.6 SHS 6.3 60 60 3.6
27 60 x 60 x 4 SHS 6.9 60 60 4
28 60 x 60 x 5 SHS 8.4 60 60 5
29 60 x 60 x 6 SHS 9.9 60 60 6
30 60 x 60 x 6.3 SHS 10.3 60 60 6.3
31 60 x 60 x 8 SHS 12.5 60 60 8
32 70 x 70 x 3 SHS 6.2 70 70 3
33 70 x 70 x 3.2 SHS 6.6 70 70 3.2
34 70 x 70 x 3.6 SHS 7.4 70 70 3.6
35 70 x 70 x 4 SHS 8.2 70 70 4
36 70 x 70 x 5 SHS 10.0 70 70 5
37 70 x 70 x 6 SHS 11.8 70 70 6
38 70 x 70 x 6.3 SHS 12.3 70 70 6.3
39 70 x 70 x 8 SHS 15.0 70 70 8
40 80 x 80 x 3 SHS 7.2 80 80 3
41 80 x 80 x 3.2 SHS 7.6 80 80 3.2
42 80 x 80 x 3.6 SHS 8.5 80 80 3.6
43 80 x 80 x 4 SHS 9.4 80 80 4
44 80 x 80 x 5 SHS 11.6 80 80 5
45 80 x 80 x 6 SHS 13.6 80 80 6
46 80 x 80 x 6.3 SHS 14.2 80 80 6.3
47 80 x 80 x 8 SHS 17.8 80 80 8
48 90 x 90 x 5 SHS 13.1 90 90 5
49 90 x 90 x 6 SHS 15.5 90 90 6
50 90 x 90 x 6.3 SHS 16.2 90 90 6.3
51 90 x 90 x 8 SHS 20.1 90 90 8
52 100 x 100 x 3.6 SHS 10.8 100 100 3.6
53 100 x 100 x 4 SHS 11.9 100 100 4
54 100 x 100 x 5 SHS 14.7 100 100 5
55 100 x 100 x 6 SHS 17.4 100 100 6
56 100 x 100 x 6.3 SHS 18.2 100 100 6.3
57 100 x 100 x 8 SHS 22.6 100 100 8
58 100 x 100 x 10 SHS 27.4 100 100 10
59 120 x 120 x 4 SHS 14.4 120 120 4
60 120 x 120 x 5 SHS 18.0 120 120 5
61 120 x 120 x 6 SHS 21.2 120 120 6
62 120 x 120 x 6.3 SHS 22.2 120 120 6.3
63 120 x 120 x 8 SHS 27.6 120 120 8
64 120 x 120 x 10 SHS 33.7 120 120 10
65 120 x 120 x 12 SHS 39.5 120 120 12
66 120 x 120 x 12.5 SHS 40.9 120 120 12.5
67 140 x 140 x 5 SHS 21.0 140 140 5
68 140 x 140 x 6 SHS 24.9 140 140 6
69 140 x 140 x 6.3 SHS 26.1 140 140 6.3
70 140 x 140 x 8 SHS 32.6 140 140 8
71 140 x 140 x 10 SHS 40.0 140 140 10
72 140 x 140 x 12 SHS 47.0 140 140 12
73 140 x 140 x 12.5 SHS 48.7 140 140 12.5
74 150 x 150 x 5 SHS 22.6 150 150 5
75 150 x 150 x 6 SHS 26.8 150 150 6
76 150 x 150 x 6.3 SHS 28.1 150 150 6.3
77 150 x 150 x 8 SHS 35.1 150 150 8
78 150 x 150 x 10 SHS 43.1 150 150 10
79 150 x 150 x 12 SHS 50.8 150 150 12
80 150 x 150 x 12.5 SHS 52.7 150 150 12.5
81 150 x 150 x 16 SHS 65.2 150 150 16
82 160 x 160 x 5 SHS 24.1 160 160 5
83 160 x 160 x 6 SHS 28.7 160 160 6
84 160 x 160 x 6.3 SHS 30.1 160 160 6.3
85 160 x 160 x 8 SHS 37.6 160 160 8
86 160 x 160 x 10 SHS 46.3 160 160 10
87 160 x 160 x 12 SHS 54.6 160 160 12
88 160 x 160 x 12.5 SHS 56.6 160 160 12.5
89 160 x 160 x 16 SHS 70.2 160 160 16
90 180 x 180 x 5 SHS 27.3 180 180 5
91 180 x 180 x 6 SHS 32.5 180 180 6
92 180 x 180 x 6.3 SHS 34.0 180 180 6.3
93 180 x 180 x 8 SHS 42.7 180 180 8
94 180 x 180 x 10 SHS 52.5 180 180 10
95 180 x 180 x 12 SHS 62.1 180 180 12
96 180 x 180 x 12.5 SHS 64.4 180 180 12.5
97 180 x 180 x 16 SHS 80.2 180 180 16
98 200 x 200 x 5 SHS 30.4 200 200 5
99 200 x 200 x 6 SHS 36.2 200 200 6
100 200 x 200 x 6.3 SHS 38.0 200 200 6.3
101 200 x 200 x 8 SHS 47.7 200 200 8
102 200 x 200 x 10 SHS 58.8 200 200 10
103 200 x 200 x 12 SHS 69.6 200 200 12
104 200 x 200 x 12.5 SHS 72.3 200 200 12.5
105 200 x 200 x 16 SHS 90.3 200 200 16
106 220 x 220 x 6 SHS 40.0 220 220 6
107 220 x 220 x 6.3 SHS 41.9 220 220 6.3
108 220 x 220 x 8 SHS 52.7 220 220 8
109 220 x 220 x 10 SHS 65.1 220 220 10
110 220 x 220 x 12 SHS 77.2 220 220 12
111 220 x 220 x 12.5 SHS 80.1 220 220 12.5
112 220 x 220 x 16 SHS 100.0 220 220 16
113 250 x 250 x 5 SHS 38.3 250 250 5
114 250 x 250 x 6 SHS 45.7 250 250 6
115 250 x 250 x 6.3 SHS 47.9 250 250 6.3
116 250 x 250 x 8 SHS 60.3 250 250 8
117 250 x 250 x 10 SHS 74.5 250 250 10
118 250 x 250 x 12 SHS 88.5 250 250 12
119 250 x 250 x 12.5 SHS 91.9 250 250 12.5
120 250 x 250 x 16 SHS 115.0 250 250 16
121 260 x 260 x 6 SHS 47.6 260 260 6
122 260 x 260 x 6.3 SHS 49.9 260 260 6.3
123 260 x 260 x 8 SHS 62.8 260 260 8
124 260 x 260 x 10 SHS 77.7 260 260 10
125 260 x 260 x 12 SHS 92.2 260 260 12
126 260 x 260 x 12.5 SHS 95.8 260 260 12.5
127 260 x 260 x 16 SHS 120.0 260 260 16
128 300 x 300 x 6 SHS 55.1 300 300 6
129 300 x 300 x 6.3 SHS 57.8 300 300 6.3
130 300 x 300 x 8 SHS 72.8 300 300 8
131 300 x 300 x 10 SHS 90.2 300 300 10
132 300 x 300 x 12 SHS 107.0 300 300 12
133 300 x 300 x 12.5 SHS 112.0 300 300 12.5
134 300 x 300 x 16 SHS 141.0 300 300 16
135 350 x 350 x 8 SHS 85.4 350 350 8
136 350 x 350 x 10 SHS 106.0 350 350 10
137 350 x 350 x 12 SHS 126.0 350 350 12
138 350 x 350 x 12.5 SHS 131.0 350 350 12.5
139 350 x 350 x 16 SHS 166.0 350 350 16
140 400 x 400 x 8 SHS 97.9 400 400 8
141 400 x 400 x 10 SHS 122.0 400 400 10
142 400 x 400 x 12 SHS 145.0 400 400 12
143 400 x 400 x 12.5 SHS 151.0 400 400 12.5
144 400 x 400 x 16 SHS 191.0 400 400 16
145 400 x 400 x 20 SHS 235.0 400 400 20
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Don’t take our word for it. We’re rated ‘Excellent’ by our clients due to our high quality service, professionalism and customer service.

Our Hassle Free and Simple 4 Step Process

1

100% free SHS columns quotation

Get started quickly with our free, no-obligation quotation service, offering transparent pricing and expert advice tailored to your project needs.
2

Planning and design process

Work with our skilled team to refine your plans, ensuring your square hollow sections are engineered for precision and maximum efficiency.
3

Bespoke SHS steel production

Your SHS steel components are custom-fabricated to the highest standards, guaranteeing quality and accuracy for your construction project.
4

Fast delivery to London and home counties

Benefit from fast delivery straight to your site, ensuring you stay on schedule with minimum hassle. We call it “On-site, On-time, Every-time”.

Our Latest Projects

Explore our some of our recent steel beam projects, showcasing the exceptional quality, precision, and versatility we bring to every build. From complex structures to simple configurations, you can count on the experienced Steelo team.

Square Hollow Sections - FAQs

Below are the most common questions sent to our team about SHS steel.
  • What does SHS stand for in steel​?

    SHS stands for Square Hollow Section, a type of structural steel with a square cross-section. This design provides uniform strength and clean lines, making SHS sections ideal for construction projects requiring both structural integrity and aesthetic appeal.

    Commonly used in frameworks, columns, and architectural designs, SHS steel offers excellent load-bearing capacity and resistance to twisting.
  • How are SHS columns measured?

    SHS columns are measured by their external width, height, wall thickness, and length. The square shape ensures the width and height are identical, and these dimensions, alongside the wall thickness, are typically recorded in millimetres.

    For further guidance on dimensions and weights, refer to the CHS size and weight chart available on this page. This additional resource can help ensure your project specifications are met with precision and ease.
  • What’s the difference between RHS and SHS steel​?

    RHS and SHS steel primarily differ in their cross-sectional shapes. RHS has a rectangular profile, offering a greater moment of inertia, making it ideal for use in beams and horizontal structures.

    SHS, with its square profile, provides uniform strength in all directions, making it suitable for columns, frameworks, and architectural features.

    Both types are versatile and reliable, but the choice between RHS and SHS depends on the specific structural and design needs of your project.

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