Land Pride FDR3590 manual Torque Values Chart, In-tpi, Mm x pitch · m Ft-lb

Land Pride

Section 8: Appendix

Table of Contents

Torque Values Chart

					Bolt Head Identification															Bolt Head Identification
	Bolt Size													Bolt Size
																		5.8			8.8		10.9
	(Inches)													(Metric)
																	Class 5.8					Class 8.8				Class 10.9
				Grade 2			Grade 5
	in-tpi 1										Grade 8
			N			N			lb	N			lb	mm x pitch		N · m			ft-lb		N · m			ft-lb	N · m			ft-lb
				· m	ft-lb 3		· m	ft-			· m	ft-
1/4" - 20			7.4		5.6	11		8		16		12		M 5 X 0.8		4			3		6			5	9			7
1/4" - 28			8.5		6	13		10		18		14		M 6 X 1		7			5		11			8	15			11
5/16" - 18			15		11	24		17		33		25		M 8 X 1.25		17			12		26			19	36			27
5/16" - 24			17		13	26		19		37		27		M 8 X 1		18			13		28			21	39			29
3/8" - 16			27		20	42		31		59		44		M10	X 1.5	33			24		52			39	72			53
3/8" - 24			31		22	47		35		67		49		M10	X 0.75	39			29		61			45	85			62
7/16" - 14			43		32	67		49		95		70		M12	X 1.75	58			42		91			67	125			93
7/16" - 20			49		36	75		55		105		78		M12	X 1.5	60			44		95			70	130			97
1/2" - 13			66		49	105		76		145		105		M12	X 1	90			66		105			77	145			105
1/2" - 20			75		55	115		85		165		120		M14	X 2	92			68		145			105	200			150
9/16" - 12			95		70	150		110		210		155		M14	X 1.5	99			73		155			115	l215			160
9/16" - 18			105		79	165		120		235		170		M16	X 2	145			105		225			165	315			230
5/8" - 11			130		97	205		150		285		210		M16	X 1.5	155			115		240			180	335			245
5/8" - 18			150		110	230		170		325		240		M18	X 2.5	195			145		310			230	405			300
3/4" - 10			235		170	360		265		510		375		M18	X 1.5	220			165		350			260	485			355
3/4" - 16			260		190	405		295		570		420		M20	X 2.5	280			205		440			325	610			450
7/8" - 9			225		165	585		430		820		605		M20	X 1.5	310			230		650			480	900			665
7/8" - 14			250		185	640		475		905		670		M24	X 3	480			355		760			560	1050			780
1" - 8			340		250	875		645		1230		910		M24	X 2	525			390		830			610	1150			845
1" - 12			370		275	955		705		1350		995		M30	X 3.5	960			705		1510			1120	2100			1550
1-1/8" - 7			480		355	1080		795		1750		1290		M30	X 2	1060			785		1680			1240	2320			1710
1	1/8" -	12	540		395	1210		890		1960		1440		M36	X 3.5	1730			1270		2650			1950	3660			2700
1	1/4" -	7	680		500	1520		1120		2460		1820		M36	X 2	1880			1380		2960			2190	4100			3220
1	1/4" -	12	750		555	1680		1240		2730		2010		1 in-tpi = nominal thread diameter in inches-threads per in.
1	3/8" -	6	890		655	1990		1470		3230		2380		2 N· m = newton-meters
1	3/8" -	12	1010		745	2270		1670		3680		2710		3 ft-lb= foot pounds
1	1/2" -	6	1180		870	2640		1950		4290		3160		4 mm x pitch = nominal thread diameter in millimeters x thread
1	1/2" -	12	1330		980	2970		2190		4820		3560		pitch

Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.

12/10/07 FDR3590 Rear Discharge Grooming Mowers 310-229M 25