Bolt Torque Chart and Calculator

Name: pankaj international
Address: doburji, Ludhiana, 141421, IN
Telephone: +918264677877

Bolt Torque Chart for Standard Threads

Bolt Grade Dia	3.6	4.6	5.6	6.8	8.8	10.9	12.9
M2	0.1	0.13	0.16	0.26	0.35	0.49	0.59
M2.5	0.2	0.27	0.34	0.54	0.72	1.01	1.21
M3	0.35	0.48	0.6	0.96	1.28	1.8	2.16
M4	0.81	1.12	1.39	2.23	2.97	4.18	5.02
M5	0.6	2.26	2.83	4.52	6.03	8.48	10.18
M6	2.8	3.84	4.8	7.69	10.25	14.41	17.29
M7	-	5.13	6.42	10.27	13.7	19.25	23.1
M8	-	9.35	11.69	18.7	24.93	35.06	42.07
M10	-	18	23	37	49	70	83
M12	-	32	40	65	86	121	146
M14	-	52	65	104	138	194	233
M16	-	81	101	161	215	302	363
M18	-	112	139	222	296	417	500
M20	-	157	197	315	420	590	709
M22	-	215	269	430	574	807	968
M24	-	272	340	544	726	1020	1224
M27	-	400	500	800	1067	1500	1800
M30	-	542	677	1083	1445	2032	2438
M33	-	739	923	1477	1969	2770	3323
M36	-	948	1185	1896	2528	3555	4266
M39	-	1229	1536	2457	3276	4607	5529
M42	-	1519	1899	3038	4050	5696	6835
M45	-	1898	2373	3796	5062	7118	8541
M48	-	2282	2853	4565	6086	8559	10271
M52	-	2954	3692	5907	7876	11076	13292
M56	-	3672	4591	7345	9793	13772	16526
M60	-	4582	5728	9164	12219	17183	20619
M64	-	5536	6920	11071	14762	20759	24911
M68	-	6720	8400	13440	17919	25199	30239

Select the thread size: Select the bolt grade:

The tightening torque is: -