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SEIKI Machine Key, Free Length Series (JIS B 1301)【1-5 Pieces Per Package】 (Part Numbers)

Choose from over 8,000 length variations. For sizes not included in the standard series, click here. Key lengths can be specified in units of 1 mm, and can be prepared to your preferred size.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Usage

●For power transmission parts such as motors, speed reducer, and pumps.

Specification

●Dimension Tolerance: JIS B 1301

: 30; 60; 90

Part Number
FK12038
FK12039
FK12041
FK12042
FK12043
FK12044
FK12046
FK12047
FK12048
FK12049
FK12051
FK12052
FK12053
FK12054
FK12056
FK12057
FK12058
FK12059
FK12061
FK12062
FK12063
FK12064
FK12066
FK12067
FK12068
FK12069
FK12071
FK12072
FK12073
FK12074
FK12076
FK12077
FK12078
FK12079
FK12081
FK12082
FK12083
FK12084
FK12086
FK12087
FK12088
FK12089
FK12091
FK12092
FK12093
FK12094
FK12095
FK12096
FK12097
FK12098
FK12099
FK12101
FK12102
FK12103
FK12104
FK12105
FK12106
FK12107
FK12108
FK12109
FK12110
FK12111
FK12112
FK12113
FK12114
FK12115
FK12116
FK12117
FK12118
FK12119
FK12120
FR02005
FR02006
FR02007
FR02008
FR02009
FR02011
FR02012
FR02013
FR02014
FR02016
FR02017
FR02018
FR02019
FR02021
FR02022
FR02023
FR02024
FR02025
FR02026

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shape	Width (mm)	Overall Length (mm)	Material	Height (mm)
MYR 27.79	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	38	[Steel] S50C	8
MYR 27.82	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	39	[Steel] S50C	8
MYR 30.51	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	41	[Steel] S50C	8
MYR 30.55	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	42	[Steel] S50C	8
MYR 30.57	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	43	[Steel] S50C	8
MYR 30.61	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	44	[Steel] S50C	8
MYR 30.64	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	46	[Steel] S50C	8
MYR 30.67	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	47	[Steel] S50C	8
MYR 30.70	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	48	[Steel] S50C	8
MYR 30.70	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	49	[Steel] S50C	8
MYR 30.76	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	51	[Steel] S50C	8
MYR 30.80	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	52	[Steel] S50C	8
MYR 30.80	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	53	[Steel] S50C	8
MYR 30.82	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	54	[Steel] S50C	8
MYR 30.89	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	56	[Steel] S50C	8
MYR 30.89	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	57	[Steel] S50C	8
MYR 30.92	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	58	[Steel] S50C	8
MYR 30.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	59	[Steel] S50C	8
MYR 30.99	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	61	[Steel] S50C	8
MYR 31.01	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	62	[Steel] S50C	8
MYR 31.05	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	63	[Steel] S50C	8
MYR 31.08	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	64	[Steel] S50C	8
MYR 31.10	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	66	[Steel] S50C	8
MYR 31.14	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	67	[Steel] S50C	8
MYR 31.16	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	68	[Steel] S50C	8
MYR 31.16	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	69	[Steel] S50C	8
MYR 31.23	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	71	[Steel] S50C	8
MYR 31.26	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	72	[Steel] S50C	8
MYR 31.29	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	73	[Steel] S50C	8
MYR 31.29	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	74	[Steel] S50C	8
MYR 31.35	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	76	[Steel] S50C	8
MYR 31.39	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	77	[Steel] S50C	8
MYR 31.39	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	78	[Steel] S50C	8
MYR 31.42	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	79	[Steel] S50C	8
MYR 31.48	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	81	[Steel] S50C	8
MYR 31.48	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	82	[Steel] S50C	8
MYR 31.51	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	83	[Steel] S50C	8
MYR 31.54	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	84	[Steel] S50C	8
MYR 31.58	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	86	[Steel] S50C	8
MYR 31.60	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	87	[Steel] S50C	8
MYR 31.64	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	88	[Steel] S50C	8
MYR 31.67	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	89	[Steel] S50C	8
MYR 31.69	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	91	[Steel] S50C	8
MYR 31.73	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	92	[Steel] S50C	8
MYR 31.77	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	93	[Steel] S50C	8
MYR 31.77	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	94	[Steel] S50C	8
MYR 31.79	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	95	[Steel] S50C	8
MYR 31.82	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	96	[Steel] S50C	8
MYR 31.85	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	97	[Steel] S50C	8
MYR 31.85	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	98	[Steel] S50C	8
MYR 31.88	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	99	[Steel] S50C	8
MYR 31.94	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	101	[Steel] S50C	8
MYR 31.94	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	102	[Steel] S50C	8
MYR 31.98	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	103	[Steel] S50C	8
MYR 32.01	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	104	[Steel] S50C	8
MYR 32.04	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	105	[Steel] S50C	8
MYR 32.04	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	106	[Steel] S50C	8
MYR 32.07	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	107	[Steel] S50C	8
MYR 32.11	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	108	[Steel] S50C	8
MYR 32.13	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	109	[Steel] S50C	8
MYR 32.13	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	110	[Steel] S50C	8
MYR 32.17	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	111	[Steel] S50C	8
MYR 32.19	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	112	[Steel] S50C	8
MYR 32.23	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	113	[Steel] S50C	8
MYR 32.23	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	114	[Steel] S50C	8
MYR 32.26	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	115	[Steel] S50C	8
MYR 32.28	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	116	[Steel] S50C	8
MYR 32.32	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	117	[Steel] S50C	8
MYR 32.32	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	118	[Steel] S50C	8
MYR 32.36	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	119	[Steel] S50C	8
MYR 32.38	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with an end round)	12	120	[Steel] S50C	8
MYR 18.95	1 Piece(s)	4 Day(s) or more	10	Parallel Key (with both ends round)	2	5	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	6	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	7	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	8	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	9	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	11	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	12	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	13	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	14	[Steel] S50C	2
MYR 18.95	1 Piece(s)	9 Day(s)	10	Parallel Key (with both ends round)	2	16	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	17	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	18	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	19	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	21	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	22	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	23	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	24	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	25	[Steel] S50C	2
MYR 18.95	1 Piece(s)	6 Day(s) or more	10	Parallel Key (with both ends round)	2	26	[Steel] S50C	2

Product TOP

Basic Information

Hole Machining	No Machining

Configure

1,465 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shape
- Parallel Key (Straight)
- Parallel Key (with an end round)
- Parallel Key (with both ends round)
Clear
Width(mm)
2

3

4

5

6

7

8

10

12

14

16

18

20

22

25
Clear
Overall Length(mm)
5

6

7

8

9

10

11

12

13

14

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

66

67

68

69

71

72

73

74

75

76

77

78

79

80

81

82

83

84

86

87

88

89

91

92

93

94

95

96

97

98

99

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120
Clear
Material
- Steel
  - S45C
  - S50C
- Stainless Steel
  - SUS316
Clear
Height(mm)
2

3

4

5

6

7

8

9

10

11

12

14
Clear
type
- FC
- FCS
- FK
- FKS
- FR
- FRS
- SBS
Clear

Days to Ship

All

3 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

22 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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SEIKI Machine Key, Free Length Series (JIS B 1301)【1-5 Pieces Per Package】 (Part Numbers)

(i)Caution

Usage

Specification

Basic Information

Configure

Specification/Dimensions

Shape

Width(mm)

Overall Length(mm)

Material

Height(mm)

type

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm