[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Ergostyle Wing Nut Knob (EWN/ENWN) (EWN70AX30-RE)

Click this image to zoom it.

Move the mouse over the image to zoom

[Features]
· The shape of the wing designed based on ergonomics fits the fingers, and it does not hurt the hand, even when using strong force.
·The cap can be easily removed by screwing in the bolt from the back and pushing it out.
·Available with or without a cap.
·The cap is available in 6 colors (orange, gray, yellow, light blue, black, and red).
·The operating temperature is -30 to +130°C.
[Applications]
·Ideal for screw tightening points of various devices.

(i)Caution

The product images are representative only. See the product standard for details.

Part Number

Configured Part Number is shown.

EWN70AX30-RE

Product Specifications
Part Numbers
Catalog

Ergostyle Wing Nut (EWN, ENWN)

EWN
(tapped, capped)

EWN
(stud, capped)

ENWN
(tapped, uncapped)

Dimensional drawing 1

Dimensional drawing 2

Color Code	Cap Color
OG	Orange
GR	Gray
YE	Yellow
LB	Light blue
BR	Black
RE	Red

Type	Knob	Cap	Tapped	Stud
EWN	Polyamide (Glass-fiber reinforced) Black matte	Polyamide Matte Black Matte Orange, Matte Gray Matte Yellow, Matte Light Blue Matte Red	Brass (Cadmium-Reducing Material)	S10C Zinc Plating
ENWN			Brass (Cadmium-Reducing Material)	S10C Zinc Plating
EWN-SUS			SUS303	SUS303
ENWN-SUS			SUS303	SUS303

EWN EWN-SUS (tapped, capped)

Brass	SUS	D	M	H	G	D₁	S	Lf	Weight (g)
Part Number	Part Number	D	M	H	G	D₁	S	Lf	Weight (g)
EWN48-^**	-	47	M6 × 0.8	24	7	13.5	5.5	12	11
-	EWN48A-SUS-^**	47	M6 × 1	24	7	13.5	5.5	12	10
EWN55-^**	-	55	M6 × 1	28	8	16	6.5	18	20
EWN55A-^**	EWN55A-SUS-^**	55	M6 × 1.25	28	8	16	6.5	18	19
EWN70-^**	-	70	M6 × 1.25	36	10	20	8	20	34
EWN70A-^**	EWN70A-SUS-^**	70	M6 × 1.5	36	10	20	8	20	33

(Note) Replace ** with color code for center cap.

ENWN ENWN-SUS (Tapped, Uncapped)

Brass	SUS	D	M	H	G	D₁	S	Lf	d₁	d₂	Weight (g)
Part Number	Part Number	D	M	H	G	D₁	S	Lf	d₁	d₂	Weight (g)
ENWN48	-	47	M6 × 0.8	23.5	7	13.5	5.5	12	10	8.5	10
-	ENWN48A-SUS	47	M6 × 1	23.5	7	13.5	5.5	12	10	8.5	9
ENWN55	-	55	M6 × 1	27.5	8	16	6.5	18	12	10.5	19
ENWN55A	ENWN55A-SUS	55	M6 × 1.25	27.5	8	16	6.5	18	12	10.5	18
ENWN70	-	70	M6 × 1.25	35.5	10	20	8	20	15	13	32
ENWN70A	ENWN70A-SUS	70	M6 × 1.5	35.5	10	20	8	20	15	13	31

EWN EWN-SUS (Stud, Capped)

Steel	SUS	D	M	H	G	D₁	S	L	Weight (g)
Part Number	Part Number	D	M	H	G	D₁	S	L	Weight (g)
EWN48×16-_**	-	47	M6 × 0.8	24	7	13.5	5.5	16	11
EWN48×20-_**	-		M6 × 0.8					20	12
EWN48A×20-_**	-		M6 × 1					20	13
EWN48A×30-_**	-							30	15
EWN48A×40-_**	-							40	17
EWN55×20-_**	EWN55×20SUS-_**	55	M6 × 1.25	28	8	16	6.5	20	23
EWN55×30-_**	EWN55×30SUS-_**							30	26
EWN55×40-_**	-							40	29
EWN55A×20-_**	-		M6 × 1.5					20	28
EWN55A×30-_**	-							30	34
EWN55A×40-_**	-							40	40
EWN70×20-_**	-	70	M6 × 1.25	36	10	20	8	20	35
EWN70×30-_**	-		M6 × 1.25					30	38
EWN70A×20-_**	EWN70A×20SUS-_**		M6 × 1.5					20	41
EWN70A×30-_**	EWN70A×30SUS-_**							30	47
EWN70A×40-_**	-							40	53

(Note) Replace ** with color code for center cap.

Notes

The material properties of the resin may degrade when used under high temperatures or high humidity conditions.
Cap color can be selected by specifying color code.
Cap is packaged separately to protect from scratches and dirt during transportation and requires assembling by the customer.

: 30; 45; 60

Part Number
EWN70AX30-RE

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Mounting Section Diameter (mm) and/or Diameter	Mounting Section Type	Mounting Section Length L (mm)	Mounting Section Material	Male Tip Machining	Female Thread, Round hole processing	Mounting Section Surface Treatment	Main Body Outer Diameter D (Ø)	Main Body Height H (mm)	the color of center cap
	MYR 35.84	1 Piece(s)		7 Day(s) or more	10	M10	Male thread	30	[Steel] Steel	No	-	Zinc Plating	70	36	Matt Red

Basic Information

Main Body Type	T Shaped	Main Body Material	Polyamide (Glass Fiber Reinforced)	T Shaped Kind	Wing
Additional Function	No	Main Body Surface Treatment	Matte Black	Main Body Color	Matt Black

Please check the type/dimensions/specifications of the part EWN70AX30-RE in the Ergostyle Wing Nut Knob (EWN/ENWN) series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Female Thread, Round hole processing
- Blind Hole
- Through
Clear
type
- ENWN
- ENWN-SUS
- EWN
- EWN,ENWN
- EWN-SUS
Clear
Mounting Section Diameter (mm) and/or Diameter
M5

M6

M8

M10
Clear
Mounting Section Type
- Male thread
- Female Thread
Clear
Mounting Section Length L(mm)
12

16

18

20

30

40
Clear
Mounting Section Material
- Stainless Steel
  - Stainless Steel
- Steel
  - Steel
- Brass
Clear
Male Tip Machining
- No
Clear
Mounting Section Surface Treatment
- No
- Zinc Plating
Clear
Main Body Outer Diameter D(Ø)
47

55

63

70
Clear
Main Body Height H(mm)
24

28

32

36
Clear
the color of center cap
- Matt Black
- Matt Gray
- Matt Light Blue
- Matt Orange
- Matt Red
- Matt Yellow
- Matte orange
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

12 Day(s) or Less

23 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 .

Frequently asked question (FAQ)

Question: Is it possible to only purchase the cap?: Answer: Yes. For details, please inquire separately with the Customer Service: Tel. 1382 or 038-959200

Products like this...

Part Number
ENWN48B
ENWN55
ENWN55A
EWN70AX30-YE
EWN70AX30SUS-BR
EWN70AX30SUS-GR

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Mounting Section Diameter (mm) and/or Diameter	Mounting Section Type	Mounting Section Length L (mm)	Mounting Section Material	Male Tip Machining	Female Thread, Round hole processing	Mounting Section Surface Treatment	Main Body Outer Diameter D (Ø)	Main Body Height H (mm)	the color of center cap
MYR 22.13	1 Piece(s)	9 Day(s)	10	M8	Female Thread	12	Brass	-	Through	No	47	24	-
MYR 24.40	1 Piece(s)	7 Day(s) or more	10	M6	Female Thread	18	Brass	-	Through	No	55	28	-
MYR 24.30	1 Piece(s)	7 Day(s) or more	10	M8	Female Thread	18	Brass	-	Through	No	55	28	-
MYR 35.84	1 Piece(s)	9 Day(s)	10	M10	Male thread	30	[Steel] Steel	No	-	Zinc Plating	70	36	Matt Yellow
MYR 60.65	1 Piece(s)	7 Day(s) or more	10	M10	Male thread	30	[Stainless Steel] Stainless Steel	No	-	No	70	36	Matt Black
MYR 60.65	1 Piece(s)	7 Day(s) or more	10	M10	Male thread	30	[Stainless Steel] Stainless Steel	No	-	No	70	36	Matt Gray

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Plastic Knobs/Wingnut Knobs
MISUMI

Standard Price : MYR 13.78-

Days to Ship : 1 Day(s) or more
Wing Knob (CWN)
IMAO

Standard Price : MYR 14.11-

Days to Ship : 5 Day(s) or more
Plastic Wing Knob KUWM/KUWF
NABEYA BI-TECH

Standard Price : MYR 19.10-

Days to Ship : 1 Day(s) or more
Super Knobs_SK/SS
NABEYA BI-TECH

Standard Price : MYR 7.82-

Days to Ship : 2 Day(s) or more
Plastic Mini-Knobs _KUDMS/KUDFS
NABEYA BI-TECH

Standard Price : MYR 26.79-

Days to Ship : 5 Day(s) or more
Square Shaped T Handle Knob (TH-N)
IMAO

Standard Price : MYR 30.85-

Days to Ship : 1 Day(s) or more
Knob Bolt Black
MITSUBOSHI CI

Standard Price : MYR 5.72-

Days to Ship : 5 Day(s) or more
Ergonomic Single Wing Nut Knob (ESWN)
IMAO

Standard Price : MYR 22.43-

Days to Ship : 7 Day(s) or more
T Handle Knob (TH)
IMAO

Standard Price : MYR 76.25-

Days to Ship : 9 Day(s)
Winged Clamp Knob (EWN-PS, EWN-BS)
IMAO

Standard Price : MYR 54.83-

Days to Ship : 9 Day(s) or more
Locking Key (Height Type) (LKH, LSH)
IMAO

Standard Price : MYR 15.72-

Days to Ship : 5 Day(s) or more
Safety Adjustment T-Type Handle Knob (STH-N)
IMAO

Standard Price : MYR 91.87-

Days to Ship : 7 Day(s) or more

back next

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Ergostyle Wing Nut Knob (EWN/ENWN) (EWN70AX30-RE)

(i)Caution

Ergostyle Wing Nut (EWN, ENWN)

EWN EWN-SUS (tapped, capped)

ENWN ENWN-SUS (Tapped, Uncapped)

EWN EWN-SUS (Stud, Capped)

Notes

Basic Information

Configure

Specification/Dimensions

Female Thread, Round hole processing

type

Mounting Section Diameter (mm) and/or Diameter

Mounting Section Type

Mounting Section Length L(mm)

Mounting Section Material

Male Tip Machining

Mounting Section Surface Treatment

Main Body Outer Diameter D(Ø)

Main Body Height H(mm)

the color of center cap

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Products like this...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

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