Click Specification

Locknut of Type HM .. . , for use with Type MS ... Locking Plate as in DIN 5406

DIN 981 (HM) - 2009

Display drawing:

Thread Size
d

Tr220
×260

Tr240
×290

Tr260
×310

Tr280
×330

Tr300
×360

Tr300
×380

Tr320
×380

Tr320
×400

Tr340
×400

Tr340
×440

Tr360
×420

Tr360
×460

Tr380
×450

Tr380
×490

P	Pitch
d₂	h13	Nominal Size
d₁	h13	Nominal Size
B	h13	Nominal Size
b	JS14	Nominal Size
t	H17	Nominal Size
Code

4	4	4	4	4	4	5	5	5	5	5	5	5	5
260	290	310	330	360	380	380	400	400	440	420	460	450	490
242	270	290	310	336	340	356	360	376	400	394	420	422	440
30	34	34	38	42	40	42	42	45	55	45	58	48	60
20	20	20	24	24	24	24	24	24	28	28	28	28	32
9	10	10	10	12	12	12	12	12	15	13	15	14	18
HM 3044	HM 3048	HM 3052	HM 3056	HM 3060	HM 3160	HM 3064	HM 3164	HM 3068	HM 3168	HM 3072	HM 3172	HM 3076	HM 3176

Thread Size
d

Tr400
×470

Tr400
×520

Tr420
×490

Tr420
×540

Tr440
×520

Tr440
×560

Tr460
×540

Tr460
×580

Tr480
×560

Tr480
×620

Tr500
×580

Tr500
×630

Tr530
×630

Tr530
×670

P	Pitch
d₂	h13	Nominal Size
d₁	h13	Nominal Size
B	h13	Nominal Size
b	JS14	Nominal Size
t	H17	Nominal Size
Code

5	5	5	5	5	5	5	5	5	5	5	5	6	6
470	520	490	540	520	560	540	580	560	620	580	630	630	670
442	460	462	490	490	510	510	540	530	560	550	580	590	610
52	62	52	70	60	70	60	75	60	75	68	80	68	80
28	32	32	32	32	36	32	36	36	36	36	40	40	40
14	18	14	18	15	20	15	20	15	20	15	23	20	23
HM 3080	HM 3180	HM 3084	HM 3184	HM 3088	HM 3188	HM 3092	HM 3192	HM 3096	HM 3196	HM 30/500	HM 31/500	HM 30/530	HM 31/530

Thread Size
d

Tr560
×650

Tr560
×710

Tr600
×700

Tr600
×750

Tr630
×730

Tr630
×0800

Tr670
×0780

Tr670
×0850

Tr710
×0830

Tr710
×0900

Tr750
×0870

Tr750
×0950

Tr800
×0920

Tr800
×1000

P	Pitch
d₂	h13	Nominal Size
d₁	h13	Nominal Size
B	h13	Nominal Size
b	JS14	Nominal Size
t	H17	Nominal Size
Code

6	6	6	6	6	6	6	6	7	7	7	7	7	7
650	710	700	750	730	800	780	850	830	900	870	950	920	1000
610	650	660	690	690	0730	0740	0775	0780	0825	0820	0875	0870	0925
75	85	75	85	75	95	80	106	90	106	90	112	90	112
40	45	40	45	45	50	45	50	50	55	55	60	55	60
20	25	20	25	20	28	20	28	25	30	25	34	25	34
HM 30/560	HM 31/560	HM 30/600	HM 31/600	HM 30/630	HM 31/630	HM 30/670	HM 31/670	HM 30/710	HM 31/710	HM 30/750	HM 31/750	HM 30/800	HM 31/800

Thread Size
d

Tr850
×0980

Tr850
×1060

Tr900
×1030

Tr900
×1120

Tr950
×1080

Tr950
×1170

Tr1000
×1140

Tr1000
×1240

Tr1060
×1200

Tr1060
×1300

Tr1120
×1260

P	Pitch
d₂	h13	Nominal Size
d₁	h13	Nominal Size
B	h13	Nominal Size
b	JS14	Nominal Size
t	H17	Nominal Size
Code

7	7	7	7	8	8	8	8	8	8	8
980	1060	1030	1120	1080	1170	1140	1240	1200	1300	1260
0925	0975	0975	1030	1025	1080	1085	1140	1145	1210	1205
90	118	100	125	100	125	100	125	100	125	100
60	70	60	70	60	70	60	70	60	70	60
25	38	25	38	25	38	28	38	25	38	25
HM 30/850	HM 31/850	HM 30/900	HM 31/900	HM 30/950	HM 31/950	HM 30/1000	HM 31/1000	HM 30/1060	HM 31/1060	HM 30/1120

①,Material: Steel with a minimum tensile strength of 350 MPa, manufacturing method chosen by the manufacturer

Alternative history

DIN 981HM - 1993 DIN 981HM - 2009

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