Ergostyle Wing Nut Knob (EWN/ENWN)

Brand :

IMAO

Caution

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

Product Description

[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.

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.