Spherical Washers / Conical Seats, DIN 6319

Promotional pricing ends 30/11/2024

HALDER

Conical seats form D are to be used only for plain, closed round areas.
For larger holes only use form G!

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Product specification
Part Numbers
Catalog

Spherical Washers / Conical Seats • DIN 6319, EH 23050.

Product Description

Spherical washers / Conical seats are used as washers in a screw connection to compensate non-parallel surfaces.

Material

Conical seat
• Case-hardened steel, case-hardened, manganese phosphated
• Heat-treated steel, tempered, manganese phosphated
Spherical washer
• Case-hardened steel, case-hardened, manganese phosphated

Assembly

Conical seats form D are to be used only for plain, closed round areas.
For larger holes only use form G!

Further products

• Spherical Washers / Conical Seats, similar to DIN 6319, stainless steel
• Fixture Nuts, DIN 6330 (height 1.5 d)

Drawing

picture 1 picture 2 picture 3

Order Information

Dimensions											For pin	For screws	Load capacity for static load max.	Torque for screwed connections max.	Weight	Art. No.
d₁	d₂	d₃	d₄	d₅	h₁	h₂	h₃	h₄		r₁	d₆	d₆
H13	H13							with conical seat form D ~	with conical seat form G ~
[mm]											[mm]	[mm]	[kN]	[Nm]	[g]
spherical washers from case-hardened steel, form C – picture 1
6.4	–	12	–	–	0.7	2.3	–	4.2	5.4	9.0	6	M 6	9	10¹⁾	1.0	23050.0006
8.4	–	17	–	–	0.6	3.2	–	5.6	7.1	12.0	8	M 8	17	25¹⁾	2.8	23050.0008
10.5	–	21	–	–	0.8	4.0	–	6.5	7.3	15.0	10	M10	26	46¹⁾	0.8	23050.0010
13.0	–	24	–	–	1.1	4.6	–	8.0	9.0	17.0	12	M12	38	82¹⁾	8.0	23050.0012
15.0	–	28	–	–	1.4	5.0	–	8.5	9.5	22.0	14	M14	53	130¹⁾	12.0	23050.0014
17.0	–	30	–	–	1.3	5.3	–	9.6	10.4	22.0	16	M16	73	206¹⁾	13.0	23050.0016
21.0	–	36	–	–	2.0	6.3	–	11.7	12.2	27.0	20	M20	117	407¹⁾	23.0	23050.0020
23.0	–	40	–	–	2.5	7.6	–	13.5	–	29.5	22	M22	146	542¹⁾	35.0	23050.0022²⁾
25.0	–	44	–	–	2.4	8.2	–	15.2	15.7	32.0	24	M24	168	698¹⁾	43.0	23050.0024
28.0	–	50	–	–	3.3	10.2	–	17.0	–	36.0	27	M27	221	1021¹⁾	74.0	23050.0027²⁾
31.0	–	56	–	–	3.6	11.2	–	19.2	19.7	41.0	30	M30	269	1355¹⁾	103.0	23050.0030
34.0	–	62	–	–	4.4	13.0	–	21.8	–	45.0	33	M33	326³⁾	1969³⁾ ¹⁾	150.0	23050.0033²⁾
37.0	–	68	–	–	4.6	14.0	–	23.5	–	50.0	36	M36	394	2372¹⁾	193.0	23050.0036
40.0	–	75	–	–	5.6	16.0	–	26.8	–	54.0	39	M39	460³⁾	3276³⁾ ¹⁾	280.0	23050.0039²⁾
43.0	–	78	–	–	6.5	17.0	–	29.0	–	58.0	42	M42	542	3802¹⁾	310.0	23050.0042
50.0	–	92	–	–	8.0	21.0	–	35.5	–	67.0	48	M48	714	5730¹⁾	549.0	23050.0048
54.0	–	96	–	–	9.3	22.0	–	38.3	–	72.0	52	M52	832³⁾	7876³⁾ ¹⁾	610.0	23050.0052²⁾
58.0	–	103	–	–	9.8	23.0	–	39.3	–	79.0	56	M56	960³⁾	9793³⁾ ¹⁾	760.0	23050.0056²⁾
62.0	–	112	–	–	11.0	25.0	–	43.6	–	86.0	60	M60	1122³⁾	12219³⁾ ¹⁾	990.0	23050.0060²⁾
66.0	–	120	–	–	12.0	27.0	–	46.6	–	93.0	64	M64	1269³⁾	14762³⁾ ¹⁾	1220.0	23050.0064²⁾
conical seats from case-hardened steel, form D – picture 2
–	7.1	–	12	11.0	–	–	2.8	–	–	–	6	M 6	9	10¹⁾	1.3	23050.0106
–	9.6	–	17	14.5	–	–	3.5	–	–	–	8	M 8	17	25¹⁾	3.7	23050.0108
–	12.0	–	21	18.5	–	–	4.2	–	–	–	10	M10	26	46¹⁾	13.0	23050.0110
–	14.2	–	24	20.0	–	–	5.0	–	–	–	12	M12	38	82¹⁾	10.0	23050.0112
–	16.5	–	28	24.8	–	–	5.6	–	–	–	14	M14	53	130¹⁾	15.0	23050.0114
–	19.0	–	30	26.0	–	–	6.2	–	–	–	16	M16	73	206¹⁾	18.0	23050.0116
–	23.2	–	36	31.0	–	–	7.5	–	–	–	20	M20	117	407¹⁾	31.0	23050.0120
–	26.0	–	40	34.0	–	–	8.5	–	–	–	22	M22	146	542¹⁾	44.0	23050.0122²⁾
–	28.0	–	44	37.0	–	–	9.5	–	–	–	24	M24	168	698¹⁾	61.0	23050.0124
–	31.5	–	50	43.0	–	–	10.5	–	–	–	27	M27	221	1021¹⁾	87.0	23050.0127²⁾
–	35.0	–	56	49.0	–	–	12.0	–	–	–	30	M30	269	1355¹⁾	125.0	23050.0130
–	38.5	–	62	55.0	–	–	14.0	–	–	–	33	M33	326³⁾	1969³⁾ ¹⁾	180.0	23050.0133²⁾
–	42.0	–	68	60.0	–	–	15.0	–	–	–	36	M36	394	2372¹⁾	230.0	23050.0136
–	45.0	–	75	67.0	–	–	17.0	–	–	–	39	M39	460³⁾	3276³⁾ ¹⁾	330.0	23050.0139²⁾
–	49.0	–	78	70.0	–	–	18.0	–	–	–	42	M42	542	3802¹⁾	360.0	23050.0142
–	56.0	–	92	82.0	–	–	22.0	–	–	–	48	M48	714	5730¹⁾	640.0	23050.0148
–	60.0	–	96	85.0	–	–	24.0	–	–	–	52	M52	832³⁾	7876³⁾ ¹⁾	740.0	23050.0152²⁾
–	65.0	–	103	93.0	–	–	25.0	–	–	–	56	M56	960³⁾	9793³⁾ ¹⁾	900.0	23050.0156²⁾
–	70.0	–	112	102.0	–	–	28.0	–	–	–	60	M60	1122³⁾	12219³⁾ ¹⁾	1160.0	23050.0160²⁾
–	75.0	–	120	110.0	–	–	30.0	–	–	–	64	M64	1269³⁾	14762³⁾ ¹⁾	1430.0	23050.0164²⁾
conical seats from heat-treated steel, form G – picture 3
–	7.1	–	17	11.0	–	–	4.0	–	–	–	6	M 6	9	10¹⁾	5.6	23050.0206
–	9.6	–	24	14.5	–	–	5.0	–	–	–	8	M 8	17	25¹⁾	14.0	23050.0208
–	12.0	–	30	18.5	–	–	5.0	–	–	–	10	M10	26	46¹⁾	22.0	23050.0210
–	14.2	–	36	20.0	–	–	6.0	–	–	–	12	M12	38	82¹⁾	39.0	23050.0212
–	16.5	–	40	24.8	–	–	6.0	–	–	–	14	M14	53	130¹⁾	47.0	23050.0214
–	19.0	–	44	26.0	–	–	7.0	–	–	–	16	M16	73	206¹⁾	65.0	23050.0216
–	23.2	–	50	31.0	–	–	8.0	–	–	–	20	M20	117	407¹⁾	93.0	23050.0220
–	28.0	–	60	37.0	–	–	10.0	–	–	–	24	M24	168	698¹⁾	165.0	23050.0224
–	35.0	–	68	49.0	–	–	12.0	–	–	–	30	M30	269	1355¹⁾	235.0	23050.0230

¹⁾ Torques of screws with standard thread, eventual pre-loads to be considered, coefficient of friction μ_total 0.14.
²⁾ DIN standards do not include these dimensions.
³⁾ Figures theoretically determined

Application Example

Data to be displayed: 30; 45; 60

Part Number
23050.0006
23050.0008
23050.0010
23050.0012
23050.0014
23050.0016
23050.0020
23050.0022
23050.0024
23050.0027
23050.0030
23050.0033
23050.0036
23050.0039
23050.0042
23050.0048
23050.0052
23050.0056
23050.0060
23050.0064
23050.0106
23050.0108
23050.0110
23050.0112
23050.0114
23050.0116
23050.0120
23050.0122
23050.0124
23050.0127
23050.0130
23050.0133
23050.0136
23050.0139
23050.0142
23050.0148
23050.0152
23050.0156
23050.0160
23050.0164
23050.0206
23050.0208
23050.0210
23050.0212
23050.0214
23050.0216
23050.0220
23050.0224
23050.0230

Related to	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Type	I.D. d (mm)	Thickness T (mm)	O.D. D (mm)	d4 (mm)	d5 (mm)	For pin d6 (mm)	h1 (mm)	h2 (mm)	h3 (mm)	h4 (mm)	r1 (mm)	Load capacity for static load max. (kN)	Torque for screwed connections max. (Nm)	Suitable for	Conical seat	Spherical washer
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Data sheet	0.55 €	1	Same day Stock	10	Spherical Washer	8.4	3.2	17	-	-	8	0.6	3.2	-	~ 5.6	12	17	25	M8	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	0.70 €	1	Same day Stock	10	Spherical Washer	10.5	4	21	-	-	10	0.8	4	-	~ 6.5	15	26	46	M10	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	0.92 €	1	Same day Stock	10	Spherical Washer	13	4.6	24	-	-	12	1.1	4.6	-	~ 8	17	38	82	M12	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	1.31 €	1	Same day Stock	10	Spherical Washer	15	5	28	-	-	14	1.4	5	-	~ 8.5	22	53	130	M14	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	1.25 €	1	Same day Stock	10	Spherical Washer	17	5.3	30	-	-	16	1.3	5.3	-	~ 9.6	22	73	206	M16	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	1.89 €	1	Same day Stock	10	Spherical Washer	21	6.3	36	-	-	20	2	6.3	-	~ 11.7	27	117	407	M20	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	9.06 € 6.34 €	1	Same day Stock	10	Spherical Washer	23	7.6	40	-	-	22	2.5	7.6	-	~ 13.5	29.5	146	542	M22	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	2.80 €	1	2 Days	10	Spherical Washer	25	8.2	44	-	-	24	2.4	8.2	-	~ 15.2	32	168	698	M24	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	9.79 € 6.85 €	1	Same day Stock	10	Spherical Washer	28	10.2	50	-	-	27	3.3	10.2	-	~ 17	36	221	1021	M27	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	4.80 €	1	2 Days	10	Spherical Washer	31	11.2	56	-	-	30	3.6	11.2	-	~ 19.2	41	269	1355	M30	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	10.67 € 7.47 €	1	Same day Stock	10	Spherical Washer	34	13	62	-	-	33	4.4	13	-	~ 21.8	45	326	1969	M33	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	10.56 €	1	Same day Stock	10	Spherical Washer	37	14	68	-	-	36	4.6	14	-	~ 23.5	50	394	2372	M36	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	20.18 €	1	2 Days	10	Spherical Washer	40	16	75	-	-	39	5.6	16	-	~ 26.8	54	460	3276	M39	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	15.43 €	1	4 Days	10	Spherical Washer	43	17	78	-	-	42	6.5	17	-	~ 29	58	542	3802	M42	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	23.10 € 16.17 €	1	Same day Stock	10	Spherical Washer	50	21	92	-	-	48	8	21	-	~ 35.5	67	714	5730	M48	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	25.56 €	1	2 Days	10	Spherical Washer	54	22	96	-	-	52	9.3	22	-	~ 38.3	72	832	7876	M52	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	38.45 €	2	2 Days	10	Spherical Washer	58	23	103	-	-	56	9.8	23	-	~ 39.3	79	960	9793	M56	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	46.34 €	1	2 Days	10	Spherical Washer	62	25	112	-	-	60	11	25	-	~ 43.6	86	1122	12219	M60	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	52.14 €	1	2 Days	10	Spherical Washer	66	27	120	-	-	64	12	27	-	~ 46.6	93	1269	14762	M64	-	Case-hardened steel, case-hardened, manganese phosphate
Data sheet	0.52 €	1	Same day Stock	10	Rosette Washer	7.1	2.8	12	12	11	6	-	-	2.8	-	-	9	10	M6	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	0.60 €	1	Same day Stock	10	Rosette Washer	9.6	3.5	17	17	14.5	8	-	-	3.5	-	-	17	25	M8	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	0.76 €	1	Same day Stock	10	Rosette Washer	12	4.2	21	21	18.5	10	-	-	4.2	-	-	26	46	M10	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	0.94 €	1	Same day Stock	10	Rosette Washer	14.2	5	24	24	20	12	-	-	5	-	-	38	82	M12	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	1.59 €	1	Same day Stock	10	Rosette Washer	16.5	5.6	28	28	24.8	14	-	-	5.6	-	-	53	130	M14	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	1.52 €	1	Same day Stock	10	Rosette Washer	19	6.2	30	30	26	16	-	-	6.2	-	-	73	206	M16	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	2.08 €	1	2 Days	10	Rosette Washer	23.2	7.5	36	36	31	20	-	-	7.5	-	-	117	407	M20	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	8.95 € 6.27 €	1	Same day Stock	10	Rosette Washer	26	8.5	40	40	34	22	-	-	8.5	-	-	146	542	M22	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	3.13 €	1	2 Days	10	Rosette Washer	28	9.5	44	44	37	24	-	-	9.5	-	-	168	698	M24	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	9.56 € 6.69 €	1	Same day Stock	10	Rosette Washer	31.5	10.5	50	50	43	27	-	-	10.5	-	-	221	1021	M27	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	5.07 €	1	2 Days	10	Rosette Washer	35	12	56	56	49	30	-	-	12	-	-	269	1355	M30	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	11.65 €	1	2 Days	10	Rosette Washer	38.5	14	62	62	55	33	-	-	14	-	-	326	1969	M33	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	11.08 €	1	Same day Stock	10	Rosette Washer	42	15	68	68	60	36	-	-	15	-	-	394	2372	M36	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	20.77 €	1	2 Days	10	Rosette Washer	45	17	75	75	67	39	-	-	17	-	-	460	3276	M39	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	15.50 € 10.85 €	1	Same day Stock	10	Rosette Washer	49	18	78	78	70	42	-	-	18	-	-	542	3802	M42	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	23.37 €	1	3 Days	10	Rosette Washer	56	22	92	92	82	48	-	-	22	-	-	714	5730	M48	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	26.44 €	1	2 Days	10	Rosette Washer	60	24	96	96	85	52	-	-	24	-	-	832	7876	M52	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	38.45 € 26.92 €	1	Same day Stock	10	Rosette Washer	65	25	103	103	93	56	-	-	25	-	-	960	9793	M56	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	46.46 €	1	2 Days	10	Rosette Washer	70	28	112	112	102	60	-	-	28	-	-	1122	12219	M60	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	52.20 €	1	2 Days	10	Rosette Washer	75	30	120	120	110	64	-	-	30	-	-	1269	14762	M64	Case-hardened steel, case-hardened, manganese phosphate	-
Data sheet	1.06 €	1	2 Days	10	Rosette Washer	7.1	4	17	17	11	6	-	-	4	-	-	9	10	M6	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	1.55 €	40	2 Days	10	Rosette Washer	9.6	5	24	24	14.5	8	-	-	5	-	-	17	25	M8	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	1.72 €	10	2 Days	10	Rosette Washer	12	5	30	30	18.5	10	-	-	5	-	-	26	46	M10	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	2.21 €	1	Same day Stock	10	Rosette Washer	14.2	6	36	36	20	12	-	-	6	-	-	38	82	M12	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	3.23 €	1	5 Days	10	Rosette Washer	16.5	6	40	40	24.8	14	-	-	6	-	-	53	130	M14	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	3.32 €	1	2 Days	10	Rosette Washer	19	7	44	44	26	16	-	-	7	-	-	73	206	M16	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	4.62 €	1	3 Days	10	Rosette Washer	23.2	8	50	50	31	20	-	-	8	-	-	117	407	M20	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	7.32 €	1	3 Days	10	Rosette Washer	28	10	60	60	37	24	-	-	10	-	-	168	698	M24	Heat-treated steel, tempered, manganese phosphated	-
Data sheet	12.94 € 9.06 €	1	Same day Stock	10	Rosette Washer	35	12	68	68	49	30	-	-	12	-	-	269	1355	M30	Heat-treated steel, tempered, manganese phosphated	-

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Basic information

Type (Application)	Flat Washer	Material	Steel	Norm	DIN 6319
Conflict Minerals free	yes	REACH compliant	yes

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Basic Attributes

Type
- Rosette Washer
- Spherical Washer
Clear
I.D. d(mm)
6.4

7.1

8.4

9.6

10.5

12

13

14.2

15

16.5

17

19

21

23

23.2

25

26

28

31

31.5

34

35

37

38.5

40

42

43

45

49

50

54

56

58

60

62

65

66

70

75
Clear
Thickness T(mm)
2.3

2.8

3.2

3.5

4

4.2

4.6

5

5.3

5.6

6

6.2

6.3

7

7.5

7.6

8

8.2

8.5

9.5

10

10.2

10.5

11.2

12

13

14

15

16

17

18

21

22

23

24

25

27

28

30
Clear
O.D. D(mm)
12

17

21

24

28

30

36

40

44

50

56

60

62

68

75

78

92

96

103

112

120
Clear
d4(mm)
12

17

21

24

28

30

36

40

44

50

56

60

62

68

75

78

92

96

103

112

120
Clear
d5(mm)
11

14.5

18.5

20

24.8

26

31

34

37

43

49

55

60

67

70

82

85

93

102

110
Clear
For pin d6(mm)
6

8

10

12

14

16

20

22

24

27

30

33

36

39

42

48

52

56

60

64
Clear
h1(mm)
0.6

0.7

0.8

1.1

1.3

1.4

2

2.4

2.5

3.3

3.6

4.4

4.6

5.6

6.5

8

9.3

9.8

11

12
Clear
h2(mm)
2.3

3.2

4

4.6

5

5.3

6.3

7.6

8.2

10.2

11.2

13

14

16

17

21

22

23

25

27
Clear
h3(mm)
2.8

3.5

4

4.2

5

5.6

6

6.2

7

7.5

8

8.5

9.5

10

10.5

12

14

15

17

18

22

24

25

28

30
Clear
h4(mm)
~ 4.2

~ 5.6

~ 6.5

~ 8

~ 8.5

~ 9.6

~ 11.7

~ 13.5

~ 15.2

~ 17

~ 19.2

~ 21.8

~ 23.5

~ 26.8

~ 29

~ 35.5

~ 38.3

~ 39.3

~ 43.6

~ 46.6
Clear
r1(mm)
9

12

15

17

22

27

29.5

32

36

41

45

50

54

58

67

72

79

86

93
Clear
Load capacity for static load max.(kN)
9

17

26

38

53

73

117

146

168

221

269

326

394

460

542

714

832

960

1122

1269
Clear
Torque for screwed connections max.(Nm)
10

25

46

82

130

206

407

542

698

1021

1355

1969

2372

3276

3802

5730

7876

9793

12219

14762
Clear
Suitable for
M6

M8

M10

M12

M14

M16

M20

M22

M24

M27

M30

M33

M36

M39

M42

M48

M52

M56

M60

M64
Clear
Conical seat
- Case-hardened steel, case-hardened, manganese phosphate
- Heat-treated steel, tempered, manganese phosphated
Clear
Spherical washer
- Case-hardened steel, case-hardened, manganese phosphate
Clear
Type
- 23050
Clear
Filter by CAD data type
- 3D
Clear