Locknuts KMMR, Single-Splitted, with Clamp Screw

Volume Discount

Material KMMR: Stainless steel 1.4301 (AISI 304).
Screw stainless steel A2-70.
Shaft nuts with 4 slots, with clamp slot and clamp screw. With metric fine thread. They are used for fixing bearings or as adjusting nuts. The threads are like locknuts DIN 981 respectively DIN 1804. Please note the pitch, specified in the thread size d₁.
Recommend tolerance for the shaft thread: 6g DIN ISO 965.

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Part Number
65299401K
65299402K
65299403K
65299404K
65299406K
65299407K
65299408K
65299410K
65299411K
65299413K
65299414K
65299415K
65299416K
65299417K
65299418K
65299419K
65299420K
65299422K
65299423K
65299424K
65299426K
65299428K

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Type	Thread size x Pitch d₁ (mm)	Outer diameter d₂ (mm)	Hub diameter d₃ (mm)	Max. outer diameter over screw head R (mm)	Width h (mm)	b (mm)	t (mm)	Screw DIN 912	Weight (g)
12.64 €	1	Available	4 Days	KMM0	M 10x0.75	25	20	26.2	9.8	5	2	M 3 x 12	27
12.64 €	1	Available	4 Days	KMM0a	M 10x1	25	20	26.2	9.8	5	2	M 3 x 12	27
13.34 €	1	Available	4 Days	KMM1	M 12x1	28	23	28.2	9.8	5	2	M 3 x 12	33
13.38 €	1	Available	4 Days	KMM1a	M 12x1.5	28	23	28.2	9.8	5	2	M 3 x 12	33
13.08 €	1	Available	4 Days	KMM2	M 15x1	30	25	31.5	9.8	5	2	M 3 x 12	37
14.22 €	1	Available	4 Days	KMM2a	M 16x1.5	32	27	35.8	11.5	5	2	M 4 x 15	49
15.55 €	1	Available	4 Days	KMM3	M 17x1	34	28	37	11.5	6	2.5	M 4 x 15	53
16.12 €	1	Available	4 Days	KMM4	M 20x1	38	30	39.8	11.5	6	2.5	M 4 x 15	64
16.52 €	1	Available	4 Days	KMM4a	M 20x1.5	38	30	39.8	11.5	6	2.5	M 4 x 15	65
18.33 €	1	Available	4 Days	KMM4c	M 24x1.5	42	36	47.6	13.5	6	2.5	M 5 x 18	88
20.30 €	1	Available	4 Days	KMM5	M 25x1.5	45	38	48.8	13.5	7	3	M 5 x 18	102
22.03 €	1	Available	4 Days	KMM5a	M 28x1.5	50	43	52.2	13.5	7	3	M 5 x 18	126
22.88 €	1	Available	4 Days	KMM6	M 30x1.5	50	43	54	13.5	7	3	M 5 x 20	119
23.94 €	1	Available	4 Days	KMM6a	M 32x1.5	52	45	56.4	13.5	7	3	M 5 x 20	125
24.44 €	1	Available	4 Days	KMM7	M 35x1.5	55	48	58.8	13.5	7	3	M 5 x 20	132
25.61 €	1	Available	4 Days	KMM7a	M 38x1.5	60	50	62.4	13.5	8	3.5	M 5 x 20	160
26.95 €	1	Available	4 Days	KMM8	M 40x1.5	62	54	64.2	13.5	8	3.5	M 5 x 20	167
30.27 €	1	Available	4 Days	KMM9	M 45x1.5	68	60	69	13.5	8	3.5	M 5 x 20	196
33.52 €	1	Available	4 Days	KMM9a	M 48x1.5	75	67	75.7	14.5	8	3.5	M 6 x 25	270
34.72 €	1	Available	4 Days	KMM10	M 50x1.5	75	67	77.7	14.5	8	3.5	M 6 x 25	257
38.65 €	1	Available	4 Days	KMM11a	M 55x1.5	80	70	82.6	14.5	10	4	M 6 x 25	273
43.74 €	1	Available	4 Days	KMM12a	M 60x1.5	90	80	-	14.5	10	4	M 6 x 25	362

Basic information

Type	Lock Nuts	Material	Stainless steel (1.4301)	Surface Treatment	None
z(mm)	0.5

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Basic Attributes

Type
KMM0

KMM0a

KMM1

KMM1a

KMM2

KMM2a

KMM3

KMM4

KMM4a

KMM4c

KMM5

KMM5a

KMM6

KMM6a

KMM7

KMM7a

KMM8

KMM9

KMM9a

KMM10

KMM11a

KMM12a
Clear
Thread size x Pitch d₁(mm)
M 10x0.75

M 10x1

M 12x1

M 12x1.5

M 15x1

M 16x1.5

M 17x1

M 20x1

M 20x1.5

M 24x1.5

M 25x1.5

M 28x1.5

M 30x1.5

M 32x1.5

M 35x1.5

M 38x1.5

M 40x1.5

M 45x1.5

M 48x1.5

M 50x1.5

M 55x1.5

M 60x1.5
Clear
Outer diameter d₂(mm)
25

28

30

32

34

38

42

45

50

52

55

60

62

68

75

80

90
Clear
Hub diameter d₃(mm)
20

23

25

27

28

30

36

38

43

45

48

50

54

60

67

70

80
Clear
Max. outer diameter over screw head R(mm)
26.2

28.2

31.5

35.8

37

39.8

47.6

48.8

52.2

54

56.4

58.8

62.4

64.2

69

75.7

77.7

82.6

-
Clear
Width h(mm)
- 9.8
- 11.5
- 13.5
- 14.5
Clear
b(mm)
5

6

7

8

10
Clear
t(mm)
2

2.5

3

3.5

4
Clear
Screw DIN 912
- M 3 x 12
- M 4 x 15
- M 5 x 18
- M 5 x 20
- M 6 x 25
Clear