General Information: Introduction: Fasteners

Fig 1: View Of Fasteners

Courtesy of GENERAL MOTORS CORP.

Fasteners

Application	Specification
	Metric	English
M6 X 1.0
4T-Low Carbon Steel	4.1-8.1 N.m	36-72 lb in
7T-High Carbon Steel	5.4-9.5 N.m	48-84 lb in
7T-Alloy Steel	-	-
M8 X 1.25
4T-Low Carbon Steel	8.1-17.6 N.m	72-156 lb in
7T-High Carbon Steel	12.2-23.0 N.m	108-204 lb in
7T-Alloy Steel	16-30 N.m	12-22 lb ft
M10 X 1.25
4T-Low Carbon Steel	20-34 N.m	15-25 lb ft
7T-High Carbon Steel	27-46 N.m	20-34 lb ft
7T-Alloy Steel	37-62 N.m	27-46 lb ft
M10 X 1.5
4T-Low Carbon Steel	19-34 N.m	14-25 lb ft
7T-High Carbon Steel	27-45 N.m	20-33 lb ft
7T-Alloy Steel	37-60 N.m	27-44 lb ft
M12 X 1.25
4T-Low Carbon Steel	49-73 N.m	36-54 lb ft
7T-High Carbon Steel	61-91 N.m	45-67 lb ft
7T-Alloy Steel	76-114 N.m	56-84 lb ft
M12 X 1.75
4T-Low Carbon Steel	45-69 N.m	33-51 lb ft
7T-High Carbon Steel	57-84 N.m	42-62 lb ft
7T-Alloy Steel	72-107 N.m	53-79 lb ft
M14 X 1.5
4T-Low Carbon Steel	76-115 N.m	56-85 lb ft
7T-High Carbon Steel	94-140 N.m	69-103 lb ft
7T-Alloy Steel	114-171 N.m	84-126 lb ft
M14 X 2.0
4T-Low Carbon Steel	72-107 N.m	53-79 lb ft
7T-High Carbon Steel	88-132 N.m	65-97 lb ft
7T-Alloy Steel	107-160 N.m	79-118 lb ft
M16 X 1.5
4T-Low Carbon Steel	104-157 N.m	77-116 lb ft
7T-High Carbon Steel	136-203 N.m	100-150 lb ft
7T-Alloy Steel	160-240 N.m	118-177 lb ft
M16 X 2.0
4T-Low Carbon Steel	100-149 N.m	74-110 lb ft
7T-High Carbon Steel	129-194 N.m	95-143 lb ft
7T-Alloy Steel	153-229 N.m	113-169 lb ft
M18 X 1.5
4T-Low Carbon Steel	151-225 N.m	111-166 lb ft
7T-High Carbon Steel	195-293 N.m	144-216 lb ft
7T-Alloy Steel	229-346 N.m	169-255 lb ft
M20 X 1.5
4T-Low Carbon Steel	206-311 N.m	152-229 lb ft
7T-High Carbon Steel	270-405 N.m	199-299 lb ft
7T-Alloy Steel	317-476 N.m	234-351 lb ft
M22 X 1.5
4T-Low Carbon Steel	251-414 N.m	185-305 lb ft
7T-High Carbon Steel	363-544 N.m	268-401 lb ft
7T-Alloy Steel	424-636 N.m	313-469 lb ft
M24 X 2.0
4T-Low Carbon Steel	359-540 N.m	265-398 lb ft
7T-High Carbon Steel	431-710 N.m	318-524 lb ft
7T-Alloy Steel	555-831 N.m	409-613 lb ft
*Diameter X pitch in millimeters