(Stock Lengths – 20‘ or 40’)
Size
(a x b)
Thickness
(t)
Weight per foot
Weight per 20′
3 x 2 x
3/16
3.07
61.4
1/4
4.10
82.0
5/16
5.00
100.0
3/8
5.90
118.0
1/2
7.70
154.0
3 x 2-1/2 x
1/4
4.50
90.0
5/16
5.60
112.0
3/8
6.60
132.0
1/2
8.50
170.0
3 x 3 x
3/16
3.71
74.2
1/4
4.90
98.0
5/16
6.10
122.0
3/8
7.20
144.0
1/2
9.40
188.0
3-1/2 x 2-1/2
1/4
4.90
98.0
5/16
6.10
122.0
3/8
7.20
144.0
1/2
9.40
188.0
3-1/2 x 3 x
1/4
5.40
108.0
5/16
6.60
132.0
3/8
7.90
158.0
1/2
10.20
204.0
3-1/2 x 3-1/2 x
1/4
5.80
116.0
5/16
7.20
144.0
3/8
8.50
170.0
1/2
11.10
222.0
4 x 3 x
1/4
5.80
116.0
5/16
7.20
144.0
3/8
8.50
170.0
1/2
11.10
222.0
5/8
13.60
272.0
4 x 3-1/2 x
1/4
6.20
124.0
5/16
7.70
154.0
3/8
9.10
182.0
1/2
11.90
238.0
4 x 4 x
1/4
6.60
132.0
5/16
8.20
164.0
3/8
9.80
196.0
1/2
12.80
256.0
5/8
15.70
314.0
3/4
18.50
370.0
5 x 3 x
1/4
6.60
132.0
5/16
8.20
164.0
3/8
9.80
196.0
1/2
12.80
256.0
5/8
15.70
314.0
5 x 3-1/2 x
1/4
7.00
140.0
5/16
8.70
174.0
3/8
10.40
208.0
1/2
13.60
272.0
5/8
16.80
336.0
3/4
19.80
396.0
5 x 5 x
5/16
10.30
206.0
3/8
12.30
246.0
1/2
16.20
324.0
5/8
20.00
400.0
3/4
23.60
472.0
6 x 3-1/2 x
1/4
7.90
158.0
5/16
9.80
196.0
3/8
11.70
234.0
1/2
15.30
306.0
5/8
19.00
380.0
6 x 4 x
5/16
10.30
206.0
3/8
12.30
246.0
1/2
16.20
324.0
5/8
20.00
400.0
3/4
23.60
472.0
6 x 6 x
1/4
9.95
199.0
5/16
12.50
250.0
3/8
14.90
298.0
1/2
19.60
392.0
5/8
24.20
484.0
3/4
28.70
574.0
137.40
748.0
7 x 4 x
3/8
13.60
272.0
1/2
17.90
358.0
5/8
22.10
442.0
3/4
26.20
524.0
8 x 4 x
1/2
19.60
392.0
5/8
24.20
482.0
3/4
28.70
574.0
137.40
748.0
8 x 6 x
1/2
23.00
460.0
5/8
28.50
570.0
3/4
33.80
676.0
144.20
884.0
8 x 8 x
1/2
26.40
528.0
5/8
32.70
654.0
3/4
38.90
778.0
151.00
1020.0
9 x 4 x
1/2
21.30
426.0
5/8
26.30
526.0
3/4
31.30
626.0
140.80
816.0