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Machine Keys（Material：Steel）

Machine keys are parts used to fasten components such as gears, pulleys, sprockets and couplings to rotary shafts. They are used for applications that transmit power in machineries such as motors and reduction drives. Several types of machine keys are available. Parallel keys have the simplest structure. There are also specially shaped varieties such as taper keys and Woodruff keys. Machine keys come in various shapes, such as types with squared-off or rounded ends. There are also product lineups that include models with pre-drilled counterbore holes, taps or the like. Key sizes are defined by JIS standards in Japan. The applicable standard has been revised, so some models are compatible with the new standard and some with the old. The right machine key model should be selected by matching it to the size of the drive unit's shaft and keyway.

Shape

Parallel Keys (Straight)
Parallel Keys (Round at One End)
Parallel Keys (Round at Both Ends)
Tapered Machine Keys

13 items

: 30; 45; 60

Parallel Keys

MISUMI_Test

Volume Discount

CAD ：

2D / 3D
Days to Ship: 1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day
Parallel Keys - With Counterbore

MISUMI_Test

CAD ：

2D / 3D

Days to Ship: 4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day
Parallel Keys - With Tapped Hole

MISUMI_Test

CAD ：

2D / 3D

Days to Ship: 4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Days to Ship:	1 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Parallel Keys - Blank

MISUMI_Test

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 19.01-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

SEIKI Machine Key, Free Length Series (JIS B 1301)

SEIKI

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.

Standard Price:	MYR 18.95-
Days to Ship:	2 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Parallel Keys - With Counterbores and Tapped Hole

MISUMI_Test

CAD ：

2D / 3D

Days to Ship: 4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Days to Ship:	4 Day(s) or more

New JIS, One-Side Round Key

HIMENO PRECISION

[Shape] Parallel key (single round end shape) tapped hole no machining
[Surface treatment] None width (mm) 3 4 5 6 7 8 10 12 14 15 16 18 20 22 24 25 28 32
[Total length (mm)] 8 10 12 14 15 16 18 20 22 24 25 28 30 35 36 40 45 50 55 60 62 65 70 75 80 85 90 95 100 105 110 115 120 125 129 130 140 142 145 150 180
[Material] S45C Stainless steel
[Height (mm)] 3 4 5 6 7 8 9 10 11 12 14 16 18
[Sales unit] Sold individually (a single piece is available for purchase) box/pack

Standard Price:	MYR 5.13-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

New JIS double-rounded key

New JIS double-rounded key【1-100 Pieces Per Package】

HIMENO PRECISION

[Shape] Parallel machine key (both ends rounded) holes tapped not machined
[Surface treatment] None width (mm) 4 5 6 7 8 10 12 14 15 16 18 20 22 24 25 28 32
[Total length (mm)] 8 10 12 14 15 16 18 19 20 22 24 25 28 30 35 38 40 45 46 50 54 55 60 65 67 70 75 78 80 85 90 95 100 105 110 115 118 120 125 130 140 150 170 180 215
[Material] S45C Stainless steel
[Height (mm)] 4 5 6 7 8 9 10 11 12 14 16 18
[Sales unit] Sold individually (a single piece is available for purchase) box/pack

Standard Price:	MYR 4.98-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

SEIKI Machine Key, Standard Series (JIS B 1301)

SEIKI

[Features]
· Convenient SEIKI standard series.

Standard Price:	MYR 8.45-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Former JIS Parallel Key

HIMENO PRECISION

[Shape] Parallel key (straight)
[Overall length (mm)] 300 tapped hole no machining
[Surface treatment] None
[Sales unit] Sold individually (a single piece is available for purchase) width (mm) 4 5 7 8 10 12 15 18 20 24 28 32 35 38 42 45 50
[Material] S45C Stainless steel
[Height (mm)] 4 5 7 8 10 12

Standard Price:	MYR 62.59
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

Tapered Machine Keys with Gib Head

MISUMI_Test

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 10.99-
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Both Ends Round

NANKAI INDUSTRY

Heat-treated key material

Standard Price:	MYR 13.92
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

SEIKI Machine Key Series with Release Tap (JIS B 1301)

SEIKI

Screw the bolt into the release tap to release the key. The removed key is not damaged so it can be reused.

Standard Price:	MYR 20.48-
Days to Ship:	6 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


Brand
Product Series
CAD
Days to Ship
Shape
Width(mm)
Overall Length(mm)
Hole Machining
Material


Brand	MISUMI_Test	MISUMI_Test	MISUMI_Test	MISUMI_Test	SEIKI	MISUMI_Test	HIMENO PRECISION	HIMENO PRECISION	SEIKI	HIMENO PRECISION	MISUMI_Test	NANKAI INDUSTRY	SEIKI
Product Series	Parallel Keys	Parallel Keys - With Counterbore	Parallel Keys - With Tapped Hole	Parallel Keys - Blank	SEIKI Machine Key, Free Length Series (JIS B 1301)	Parallel Keys - With Counterbores and Tapped Hole	New JIS, One-Side Round Key	New JIS double-rounded key【1-100 Pieces Per Package】	SEIKI Machine Key, Standard Series (JIS B 1301)	Former JIS Parallel Key	Tapered Machine Keys with Gib Head	Both Ends Round	SEIKI Machine Key Series with Release Tap (JIS B 1301)
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D					2D / 3D
Days to Ship	1 Day(s) or more	4 Day(s) or more	4 Day(s) or more	1 Day(s) or more	2 Day(s) or more	4 Day(s) or more	1 Day(s) or more	1 Day(s) or more	1 Day(s) or more	1 Day(s)	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more
Shape	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Round at One End)	Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight)	Tapered Machine Keys	Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End)
Width(mm)	2 ～ 18	8 ～ 18	5 ～ 18	3 ～ 18	2 ～ 36	8 ～ 18	5 ～ 15	4 ～ 14	2 ～ 12	18	4 ～ 38	12	5 ～ 8
Overall Length(mm)	6 ～ 110	15 ～ 110	10 ～ 120	300	5 ～ 249	35 ～ 110	15 ～ 100	10 ～ 125	8 ～ 80	300	34 ～ 323	45	50 ～ 90
Hole Machining	Straight	Counterbored Hole	Center Tapped	Straight	Straight	Center Tapped + Counterbored	Straight	Straight	Straight	Straight	Straight	Straight	Center Tapped
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel

Configure

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[10-120/5mm Unit(s)]
Clear