Technical data

13773-001
20-60
Page 930 Nov 2000
NON-COMPOSITE STRUCTURE
Torque Specifications for Standard Steel Tension Nuts and Bolts with COARSE Threads
Item
Thread
Size
Inch Pounds Nm
Minimum
Dry Torque
Maximum Dry
Torque
Minimum Dry
Torque
Maximum Dry
Torque
STEEL TENSION NUTS
AN310
AN315
AN363
AN365
NAS1021
MS17825
MS21044
MS21045
MS21046
MS20365
MS20500
NAS679
STEEL TENSION BOLTS
AN3 thru AN20
AN42 thru AN49
AN73 thru AN81
AN173 thru AN186
MS20033 thru MS20046
MS20073
MS20074
AN509NK9
MS24694
AN525NK525
MS27039
8-32 12 15 1.3 1.7
10-24 20 25 2.2 2.8
1/4”-20 40 50 4.4 5.5
5/16”-18 80 90 8.8 9.9
3/8”-16 160 185 17.6 20.4
7/16”-14 235 255 25.9 28.0
1/2”-13 400 480 44.0 52.8
9/16”-12 500 700 55.0 77.0
5/8”-11 700 900 77.0 99.0
3/4”-10 1,150 1,600 126.5 176.0
7/8”-9 2,200 3,000 242.0 330.0
1”-8 3,700 5,000 407.0 550.0
1-1/8”-8 5,500 6,500 605.0 715.0
1-1/4”-8 6,500 8,000 715.0 880.0