Nominal anchor diameter
M8
|
Effective embed . mm ( in .)
60 ( 2.4 )
|
ƒ ' c = 2,500 psi lb ( kN )
2,735 ( 12.2 )
|
ƒ ' c = 3,000 psi lb ( kN )
2,995 ( 13.3 )
|
ƒ ' c = 4,000 psi lb ( kN )
3,455 ( 15.4 )
|
ƒ ' c = 6,000 psi lb ( kN )
4,235 ( 18.8 )
|
ƒ ' c = 2,500 psi lb ( kN )
3,050 ( 13.6 )
|
ƒ ' c = 3,000 psi lb ( kN )
3,340 ( 14.9 )
|
ƒ ' c = 4,000 psi lb ( kN )
3,860 ( 17.2 )
|
ƒ ' c = 6,000 psi lb ( kN )
4,725 ( 21.0 )
|
3.3.2 |
M10 |
70 ( 2.8 ) |
3,570 ( 15.9 ) |
3,910 ( 17.4 ) |
4,515 ( 20.1 ) |
5,530 ( 24.6 ) |
7,685 ( 34.2 ) |
8,420 ( 37.5 ) |
9,720 ( 43.2 ) |
11,905 ( 53.0 ) |
|
M12 |
80 ( 3.2 ) |
4,360 ( 19.4 ) |
4,775 ( 21.2 ) |
5,515 ( 24.5 ) |
6,755 ( 30.0 ) |
9,390 ( 41.8 ) |
10,285 ( 45.7 ) |
11,880 ( 52.8 ) |
14,550 ( 64.7 ) |
|
M16 |
100 ( 3.9 ) |
6,095 ( 27.1 ) |
6,675 ( 29.7 ) |
7,705 ( 34.3 ) |
9,440 ( 42.0 ) |
13,125 ( 58.4 ) |
14,375 ( 63.9 ) |
16,600 ( 73.8 ) |
20,330 ( 90.4 ) |
|
M20 |
125 ( 4.9 ) |
8,515 ( 37.9 ) |
9,330 ( 41.5 ) |
10,770 ( 47.9 ) |
13,190 ( 58.7 ) |
18,340 ( 81.6 ) |
20,090 ( 89.4 ) |
23,200 ( 103.2 ) |
28,415 ( 126.4 ) |
|
M24 |
150 ( 5.9 ) |
11,195 ( 49.8 ) |
12,260 ( 54.5 ) |
14,160 ( 63.0 ) |
17,340 ( 77.1 ) |
24,110 ( 107.2 ) |
26,410 ( 117.5 ) |
30,495 ( 135.6 ) |
37,350 ( 166.1 ) |
Nominal anchor diameter |
Effective embed . mm ( in .) |
ƒ ' c = 2,500 psi lb ( kN ) |
ƒ ' c = 3,000 psi lb ( kN ) |
ƒ ' c = 4,000 psi lb ( kN ) |
ƒ ' c = 6,000 psi lb ( kN ) |
ƒ ' c = 2,500 psi lb ( kN ) |
ƒ ' c = 3,000 psi lb ( kN ) |
ƒ ' c = 4,000 psi lb ( kN ) |
ƒ ' c = 6,000 psi lb ( kN ) |
M8 |
60 ( 2.4 ) |
1,825 ( 8.1 ) |
2,000 ( 8.9 ) |
2,310 ( 10.3 ) |
2,830 ( 12.6 ) |
2,160 ( 9.6 ) |
2,365 ( 10.5 ) |
2,730 ( 12.1 ) |
3,345 ( 14.9 ) |
M10 |
70 ( 2.8 ) |
2,920 ( 13.0 ) |
3,200 ( 14.2 ) |
3,695 ( 16.4 ) |
4,525 ( 20.1 ) |
7,685 ( 34.2 ) |
8,420 ( 3 . 5 ) |
9,720 ( 43.2 ) |
11,905 ( 53.0 ) |
M12 |
80 ( 3.2 ) |
4,360 ( 19.4 ) |
4,775 ( 21.2 ) |
5,515 ( 24.5 ) |
6,755 ( 30.0 ) |
9,390 ( 41.8 ) |
10,285 ( 45.7 ) |
11,880 ( 52.8 ) |
14,550 ( 64.7 ) |
M16 |
100 ( 3.9 ) |
6,095 ( 27.1 ) |
6,675 ( 29.7 ) |
7,705 ( 34.3 ) |
9,440 ( 42.0 ) |
13,125 ( 58.4 ) |
14,375 ( 63.9 ) |
16,600 ( 73.8 ) |
20,330 ( 90.4 ) |
M20 |
125 ( 4.9 ) |
8,515 ( 37.9 ) |
9,330 ( 41.5 ) |
10,770 ( 47.9 ) |
13,190 ( 58.7 ) |
18,340 ( 81.6 ) |
20,090 ( 89.4 ) |
23,200 ( 103.2 ) |
28,415 ( 126.4 ) |
M24 5 150 ( 5 . 9 ) |
11,195 ( 49.8 ) |
12,260 ( 54.5 ) |
14,160 ( 63.0 ) |
17,340 ( 77.1 ) |
24,110 ( 107.2 ) |
26,410 ( 117.5 ) |
30,495 ( 135.6 ) |
37,350 ( 166.1 ) |