What kinds of materials do parallel keys generally have?

There are two materials: steel and stainless steel.

How to distinguish the use of parallel keys according to the different shapes?

Choose different shapes to use, depending on the keyway shape and position.

What do I need to pay attention to when using parallel keys?

When the fit clearance is too large, it is easy to loosen and cannot be completely fixed, and when it is too tight, it may be unable to install.

What is the effect of removing threaded hole on the parallel key?

It can facilitate disassembly and reuse without damaging the shaft and keyway.

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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

C-KES4-20

type Shape Width Overall Length CAD Days to Ship

Specification/Dimensions

type
- C-KED
- C-KEG
- C-KES
Clear
Shape
- Parallel Keys (Straight)
  - Parallel Keys (Straight)
- Parallel Keys (Round at One End)
- Parallel Keys (Round at Both Ends)
Clear
Width(mm)
3

4

5

6

8
Clear
Overall Length(mm)
10

12

16

18

20

25

30

40
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

Specify Alterations

Parallel Keys Straight / Round at One End / Round at Both End (C-KES4-20)

Volume Discount

Check FAQ of this product (4 items)

Brand :

MiSUMi Economy

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

Product Overview of Machine Keys

Machine Keys
A key that relies on two side surfaces as working surfaces, and transfers torque by pressing the sides of the key and the keyway.
Economic type Machine Keys A type B type C type GB/T1096

Economic type Machine Keys A type B type C type GB/T1096

Product Feature of Machine Keys

Machine Keys, is a key that relies on two side surfaces as working surfaces and transfers torque by pressing the sides of the key and the keyway.
Machine Keys are divided into three types: standard machine keys, thin machine keys, guiding machine keys.
Standard machine keys have good centering, high positioning accuracy and easy assembly, but they cannot achieve axial fixation of parts on the shaft. They are used for shafts that are high-speed or subjected to impact and variable loads;
Thin machine keys are used for thin-walled structures and places where the transmission torque is small; guiding machine keys are used to fix the keys on the shaft with screws, and are used for occasions where the parts on the shaft donot move much along the shaft.

Specification Table of Machine Keys

Part Number			Total Length L																H Tolerance		C
Type	Width Bh9		Total Length L																H Tolerance		C
C－KES (Round at Both Ends Shape A) C－KED (Straight Shape B) C－KEG (Round at One End Shape C)	3	－0. －0.025	10	12				20	25										3	－0. －0.025	0.16～0.25
	4	－0. －0.03	10	12	15	16	18	20	25										4	－0. －0.03	0.16～0.25
	5		10	12	15	16	18	20	25	30	35	40	45	50					5		0.25～0.40
	6		10	12	15	16	18	20	25	30	35	40	45	50	55	60			6
	8	－0. －0.036			15	16	18	20	25	30	35	40	45	50	55	60	70	80	7	－0. －0.09

L	Tolerance
Shortest~10	0 -0.36
12~18	0 -0.43
20~28	0 -0.52
32~50	0 -0.62
56~80	0 -0.74
90~110	0 -0.87

Specification Table

Part Number			Total Length L																H Tolerance		C
Type	Width Bh9		Total Length L																H Tolerance		C
C－KES (Round at Both Ends Shape A) C－KED (Straight Shape B) C－KEG (Round at One End Shape C)	3	－0. －0.025	10	12				20	25										3	－0. －0.025	0.16～0.25
	4	－0. －0.03	10	12	15	16	18	20	25										4	－0. －0.03	0.16～0.25
	5		10	12	15	16	18	20	25	30	35	40	45	50					5		0.25～0.40
	6		10	12	15	16	18	20	25	30	35	40	45	50	55	60			6
	8	－0. －0.036			15	16	18	20	25	30	35	40	45	50	55	60	70	80	7	－0. －0.09

L	Tolerance
Shortest~10	0 -0.36
12~18	0 -0.43
20~28	0 -0.52
32~50	0 -0.62
56~80	0 -0.74
90~110	0 -0.87

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
C-KES4-20

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Shape	Width (mm)	Overall Length (mm)
	₹ 99.31	10 Piece(s)	Available	Same day	10	Parallel Keys (Round at Both Ends)	4	20

Basic Information

Material	Steel	Hole Machining	Straight	Main Body Hardened	Not Provided

Please check the type/dimensions/specifications of the part C-KES4-20 in the Parallel Keys Straight / Round at One End / Round at Both End series.

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

Frequently asked question (FAQ)

Question: What kinds of materials do parallel keys generally have?: Answer: There are two materials: steel and stainless steel.
Question: How to distinguish the use of parallel keys according to the different shapes?: Answer: Choose different shapes to use, depending on the keyway shape and position.
Question: What do I need to pay attention to when using parallel keys?: Answer: When the fit clearance is too large, it is easy to loosen and cannot be completely fixed, and when it is too tight, it may be unable to install.
Question: What is the effect of removing threaded hole on the parallel key?: Answer: It can facilitate disassembly and reuse without damaging the shaft and keyway.

Check other FAQ (1 items) Hide

Product variants

Part Number
C-KED6-10
C-KEG3-10
C-KEG3-12
C-KES4-25
C-KES5-10
C-KES5-12

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Shape	Width (mm)	Overall Length (mm)
₹ 36.00	1 Piece(s)	Available	Same day Stock	10	[Parallel Keys (Straight)] Parallel Keys (Straight)	6	10
₹ 95.18	10 Piece(s)	Available	Same day Stock	10	Parallel Keys (Round at One End)	3	10
₹ 95.18	10 Piece(s)	Available	Same day Stock	10	Parallel Keys (Round at One End)	3	12
₹ 100.69	10 Piece(s)	Available	Same day Stock	10	Parallel Keys (Round at Both Ends)	4	25
₹ 101.00	10 Piece(s)	Available	Same day Stock	10	Parallel Keys (Round at Both Ends)	5	10
₹ 101.00	10 Piece(s)	Available	Same day Stock	10	Parallel Keys (Round at Both Ends)	5	12