TB-9-2320-302-13-P-2
CREW PROTECTION KIT PART 2 OF 3
TECHNICAL BULLETIN; OPERATOR'S, UNIT AND DIRECT SUPPORT, MAINTENANCE MANUAL, INSTALLATION INSTRUCTIONS AND REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2007
TB-9-2320-302-13-P-2 - Page 211 of 396
TB 9-2320-302-13&P-2
TORQUE LIMITS - CONTINUED
0037 00
0037 00-3/(0037 00-4 Blank)
Table 2. Torque Limits - Metric Fasteners.
* All plated and unplated fasteners should be coated with oil before installation.
† Use these torque values if either the bolt or nut is lubricated or plated (zinc-phosphate conversion-coated, cadmium-
plated, or waxed).
END OF WORK PACKAGE
TORQUE VALUES FOR METRIC THREAD FASTENERS WITH LUBRICATED* OR PLATED THREADS†
Thread
Diameter-Pitch
Class 8.8 Bolt
Class 8 Nut
Class 10.9 Bolt
Class 10 Nut
Torque: lb-ft (Nm)
Torque: lb-ft (Nm)
M6
M8
M8 x 1
5 (7)
12 (16)
13 (18)
7 (9)
17 (23)
18 (24)
M10
M10 x 1.25
24 (33)
27 (37)
34 (46)
38 (52)
M12
M12 x 1.5
42 (57)
43 (58)
60 (81)
62 (84)
M14
M14 x 1.5
66 (89)
72 (98)
95 (129)
103 (140)
M16
M16 x 1.5
103 (140)
110 (149)
148 (201)
157 (213)
M18
M18 x 1.5
147 (199)
165 (224)
203 (275)
229 (310)
M20
M20 x 1.5
208 (282)
213 (313)
288 (390)
320 (434)
M22
M22 x 1.5
283 (384)
315 (427)
392 (531)
431 (584)
M24
M24 x 2
360 (488)
392 (531)
498 (675)
542 (735)
M27
M27 x 2
527 (715)
569 (771)
729 (988)
788 (1,068)
M30
M30 x 2
715 (969)
792 (1,074)
990 (1,342)
1,096 (1,486)
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