
BOLTS
BOLTS
BOLTS
Steel Tension
Steel Tension
Aluminum
AN 3 thru AN 20
MS 20004 thru MS 20024
AN 3DD thru AN 20DD
AN 42 thru AN 49
NAS 144 thru NAS 158
AN 173DD thru AN 186DD
AN 73 thru AN 81
NAS 333 thru NAS ~0
AN 509DD
AN 173 thru AN 186
NAS 583 thru NAS 590
AN 525D
MS 20033 thru MS 20046
NAS 624 thru NAS 644
MS 27039D
MS 20073
NAS 1303 thru NAS 1320
MS 24694DD
MS 20074
NAS 172
AN 509 N K9
NAS 174
MS 24694
NAS 517 1
Steel shear bolt
MS 27039
NAS 464
NUTS
NUTS
NUTS
Steel Tension
Steel Shear
Steel Tension Steel Shear
Alum. Tension Alum. Shear
AN 310
AN 320
AN 310
AN 320
AN 365D
AN 320D
AN 315
AN 364
AN 315
AN 364
AN 310D
AN 364D
AN 363
NAS 1022
AN 363
NAS 1022
NAS 1021D
NAS 1022D
AN 365
MS 17826
AN 365
MS 17826
NAS 1021
MS 20364
MS 17825
MS 20364
MS 17825
MS 20365
MS 21045
MS 21045
MS 20365
NAS 1021
MS 20600
NAS 679
NAS 679
NAS 1291
FINE THREAD SERIES
Nut-bolt
Torque Limits Torque Limits
Torque Limits Torque Limits Tonque Limits Torque Limits
size
in-lbs
in-lbs
in-lbs
in-lbs
in-lbs
in-lbs
Min.
Max.
Min.
Max Min. Max. Min. Max. Min. Max. Min. Max.
8-36
12
15
7
9
5 10 3 6
10-32
20
25
12 15
25 30 15 20 10 15 5 10
1/4-28
50
70
30 40
80 100 50 60 30 45 15 30
5/16-24 100
140 60 85
120 145 70 90 40 65 25 40
3/8-24 160
190 95 110
200 250 120 150 75 110 45 70
7/16-20 450
500 270 300
520 630 300 400 180 280 110 170
1/2-20 480
690 290 410
770 950 450 550 280 410 160 260
9/16-18 800
1,000 480 600
1,100 1,300 650 800 380 580 230 360
5/8-18 1,1000
1,300 660 780
1,250 1,550 750 950 550 670 270 420
3/4-16 2,300
2,500 1,300 1,500
2,650 3,200 1,600 1,900 950 1,250 560 880
7/8-14 2,500
3,000 1,500 1,800
3.550 4,350 2,100 2,690 1,250 1,900 750 1,200
1-14 3,700
4,500 2,200
3,300
4,500 5,500 2,700 3,300 1,600 2,400 950 1,500
1-1/8-12 5,000
7,000 3,000
4,200
6,000 7,300 3,600 1,400 2,100 3,200 1,250 2,000
1-1/4-12 9,000
11,000 5,400
6,600
11,000 13,400 6,600 8,000 3,900 5,000 2,300 3,650
PIPER AIRCRAFT
PA-28-161 CADET
AIRPLANE MAINTENANCE MANUAL
Issued: FEBRUARY 28, 1989
HANDLING AND SERV I C I N G
1B6
Table 11-11. Recommended Torques (cont)