Land Pride AFM4016 Torque Values Chart for Common Bolt Sizes, In-tpi Ft-lb, Tire Inflation Chart

Table of Contents

Section 9: Appendix

Torque Values Chart for Common Bolt Sizes

					Bolt Head Identification													Bolt Head Identification
	Bolt Size												Bolt Size				5.8						8.8		10.9
	(Inches)												(Metric)
				Grade 2				Grade 5			Grade 8					Class 5.8						Class 8.8					Class 10.9
	in-tpi1												mm x
			N				N			N										lb					lb					lb
				·	ft-			·	ft-lb		·	ft-lb			N ·			ft-			N ·			ft-		N ·			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		215			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	3/8" -	6	890		655		1990		1470	3230		2380	1 in-tpi = nominal thread dia. in inches-threads per inch
1	3/8" -	12	1010		745		2270		1670	3680		2710	2 N· m = newton-meters
1	1/2" -	6	1180		870		2640		1950	4290		3160	3 ft-lb= foot pounds
1	1/2" -	12	1330		980		2970		2190	4820		3560	4 mm x pitch = nominal thread dia. in millimeters x thread pitch

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

Tire Inflation Chart

Model 4011		Models 4014 & 4016
TireSize	Inflation	TireSize	Inflation
	PSI		PSI
18 x 9.50 -8 x 4-Ply	24	23 x 10.50 x 4-Ply	20
4 x 11 x 5 2-Ply	22	13 x 5.00 x 4-Ply	28
4 x 11 x 5 4-Ply	46

46 AFM4011, AFM4014 and AFM4016 All Flex Grooming Mowers 315-160M 7/28/06