Tightning torque acc. to VDI2230

Schrauben Anzugsmoment nach VDI2230

Skruvåtdragningsmoment enligt VDI2230

SHANK BOLTS

Shank bolts acc. DIN 13, Din 931, DIN 932
Standard metric thread		
Operation temperature: max. 150 C
Material 	8.8					
Frictionkoefficient	0,1					
Type	ISO	M4	M5	M6	M7	M8
Preload (N) Fm	4200	6900	9700	14200	17900
Tightning 
torque (Nm) Ma	2,5	4,9	8,5	14,0	20,5

		M10	M12	M14	M16	M18
Preload (N) Fm	28500	41500	57000	78000	98000
Tightning 
torque (Nm) Ma	41	71	113	170	245

		M20	M22	M24	M27	M30
Preload (N) Fm	126000	157000	182000	239000	290000
Tightning 
torque (Nm) Ma	350	470	600	880	1190

		M33	M36	M39		
Preload (N) Fm	360000	425000	510000
Tightning 
torque (Nm) Ma	1600	2100	2700

NECKED DOWN BOLTS

Necked down bolts acc.	DIN 13,	Din 931, DIN 912
Standard metric thread
Operation temperature: max. 150 C		
Material	8.8					
Frictionkoefficient	0,1					
Type	ISO	M4	M5	M6	M7	M8
Preload (N) Fm		4750	6700	10000	12300
Tightning 
torque (Nm) Ma		3,4	5,8	9,8	14,0

		M10	M12	M14	M16	M18
Preload (N) Fm	19800	29000	40000	56000	69000
Tightning 
torque (Nm) Ma	29	49	79	123	175

		M20	M22	M24	M27	M30
Preload (N) Fm	90000	114000	130000	173000	209000
Tightning 
torque (Nm) Ma	250	340	430	640	860

		M33	M36	M39		
Preload (N) Fm	265000	310000	375000
Tightning 
torque (Nm) Ma	1180	1500	1950

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