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Retaining Rings（Shape：For Push Nuts (External)）

Retaining rings and other rings are usually used to fasten parts such as bearings to prevent them from coming off. They are attached using special tools such as snap ring pliers. Rings attached in the direction of thrust include shaft rings that fasten outside the part being secured, and hole rings that fasten inside the part being secured. Rings attached in the radial direction are attached at a right angle to the axial direction, enabling them to fasten parts such as bearings. Retaining rings and other rings are all available in a variety of shapes, so should be selected to match the part to fasten. The available shapes include Type C, Type R, beveled rings, Type E crescent rings, Type U and Type K. Most retaining rings and other rings are made of materials with superior hardness such as steel, stainless steel and oil tempered wire.

Configure

Specification/Dimensions

Type
- Thrust Direction Mount (External)
- Thrust Direction Mount (Internal)
- Radial Directional Mount
- Retaining Ring Pliers
- Holder
Larger Image

Clear

Shape
- Retaining Ring C Type for Hole
- Retaining Ring C Type for Shaft
- Retaining Ring R Type
- Retaining Ring S Type
- Retaining Ring Bevel Type (Internal)
- Retaining Ring Bevel Type (External)
- Retaining Ring E Type
- Arched Retaining Ring E Type
- Retaining Ring Crescent Type
- Retaining Ring U Type
- Retaining Ring K Type
- For Push Nuts (External)
- For Push Nuts (Internal)
- Retaining Ring C Type with Uniform Section
Larger Image

Clear

Nominal
S-400

BR・AR-360

S-360

BR・AR-350

S-350

R-340

WR-330

BR・AR-325

BR・AR-320

BR・AR-300

WR-300

WR-290

BR・AR-280

WR-280

BR・AR-270

WR-270

BR・AR-260

WR-260

BR・AR-250

WR-250

BR・AR-240

WR-240

BR・AR-230

WR-230

BR・AR-225

WR-225

BR・AR-220

WR-220

BR・AR-215

BR・AR-210

WR-210

BR・AR-205

BR・AR-200

WR-200

BR・AR-195

WR-195

BR・AR-190

WR-190

WR-185

BR・AR-183

BR・AR-180

WR-180

BR・AR-175

WR-175

BR・AR-173

BR・AR-170

WR-170

BR・AR-165

WR-165

BR・AR-163

BR・AR-160

WR-160

WR-155

BR・AR-153

BR・AR-150

WR-150

BR・AR-145

WR-145

BR・AR-143

BR・AR-140

WR-140

BR・AR-137

BR・AR-135

WR-135

BR・AR-133

BR・AR-130

WR-130

BR・AR-127

BR・AR-125

WR-125

BR・AR-123

BR・AR-120

WR-120

BR・AR-118

BR・AR-117

BR・AR-115

WR-115

BR・AR-113

BR・AR-112

BR・AR-110

G-110

WR-110

BR・AR-108

BR・AR-107

BR・AR-105

WR-105

BR・AR-103

BR・AR-102

BR・AR-100

WR-100

BR・AR-98

BR・AR-97

BR・AR-95

WR-95

BR・AR-93

BR・AR-92

BR・AR-90

WR-90

BR・AR-88

BR・AR-86

BE-85

BR・AR-85

WR-85

BR・AR-83

BR・AR-82

BR・AR-81

BE-80

BR・AR-80

ISTW-80

WR-80

BR・AR-79

BR・AR-78

BR・AR-77

BR・AR-76

BR・AR-75

BR・AR-74

BR・AR-73

WR-73

BR・AR-72

WR-72

BR・AR-70

WR-70

BR・AR-68

WR-68

BR・AR-66

BR・AR-65

BE-64

BR・AR-64

E-64

BR・AR-63

WR-63

BR・AR-62

OV-62

WR-62

BR・AR-61

WR-61

BR・AR-60

NT-60

BR・AR-58

GV-58

WR-58

BR・AR-57

BR・AR-55

BR・AR-54

BR・AR-53

BR・AR-52

WR-52

BE-50

BR・AR-50

WR-50

BR・AR-49

BR・AR-48

WR-48

BR・AR-47

BR・AR-46

BR・AR-45

NT-45

BR・AR-44

BR・AR-43

WR-43

BE-42

BR・AR-42

WR-42

BR・AR-41

BR・AR-40

WR-40

BR・AR-39

BR・AR-38

WR-38

BE-37

BR・AR-37

WR-37

BR・AR-36

OV-36

BR・AR-35

BR・AR-34

BR・AR-33

BE-32

BO-32

WR-32

BR・AR-31

BG-30

BR・AR-30

WR-30

BR・AR-29

BR AR-28

BR・AR-27

BR・AR-26

WR-26

CE-25.4

BR・AR-25

GS-25

BE-24

BR・AR-24

OV-24

WR-24

WR-23

BG-22

BO-22

BR・AR-22

BR・AR-21

OV-21

BE-20

BR・AR-20

BR・AR-19

SE-19

WR-19

BR・AR-18

WR-18

BG-17

BR・AR-17

WR-17

BR・AR-16

GS-16

BG-15

BR・AR-15

JG-15

BR・AR-14

JG-14

WR-14

BR・AR-13

JG-13

BR・AR-12

JG-12

WR-12

BR・AR-11

JG-11

WR-11

BG-10

BR・AR-10

ER-10

ETW-10

JG-10

BR・AR-9

ER-9

ETW-9

WR-9

BG-8

BR・AR-8

ER-8

G-8

WR-8

BR・AR-7

ER-7

WR-7

BG-6

ER-6

G-6

WR-6

ER-5

ETW-5

G-5

RT-5

ER-4

ETW-4

RT-4

ST-4

ER-3

ETW-3

RT-3

ST-3

ER-2

RT-2

RT-2N

ST-2

ST-2N

ER-1.5

ETW-1.5

RT-1

ST-1

RT-0

NO.10

NO.1.2

NO.1.5

NO.12

NO.2

NO.2.4

NO.3

NO.4

NO.5

0.6

NO.6

0.7

0.8

NO.8

1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

1.9S

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.1

3.2

3.5

3.6

3.7

4

4.2

4.3

4.5

4.7

4.8

5

5.8

6

6.4

7

7.6

8

9

9.5

10

11

12

12.7

13

14

14.6

15

16

17

18

19

20

20.9

21

22

23

24

25

26

27

28

29

30

31

32

34

35

36

37

38

39

40

42

43

45

46

47

48

50

52

55

56

58

60

62

M62

63

64

65

68

70

72

74

75

78

80

81

82

85

88

90

92

95

98

100

102

105

M105

108

110

M110

112

115

120

125

130

135

140

145

150

155

160

165

170

No. 170

175

180

185

190

195

200

210

220

225

230

240

250

260

270

280

290

300
Clear

Material
- Steel
- Stainless Steel
- Oil Tempered Wire
- Plastic
Clear

Retaining Ring Type
- Retained with Outer Ring
- Retained with Inner Ring
Images

Clear

Mounting Method Type
- Standard
- Snap-in (Longitudinal Insertion)
- Push-in (Widthways Insertion)
Images

Clear

Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

Product Type
- Retaining Ring
- Pliers
Clear

Brand	(0) (0) ESCO (0) FESTO (0) HEIWA HATSUJYO (0) IWATA DENKO (1) KONOE (0) NIPPON CHEMICAL SCREW (0) OCHIAI (9) RS Pro (0) SOHWA SEISAKUSHO (1) SUNCO (2) TAIYO STAINLESS SPRING (2) TAKIGEN (0) TRUSCO (0)
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Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less Others

15 items

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: 30; 60; 90

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Until 31/03/2025

Push Nut (for Shaft) SPN Type

OCHIAI

[Features]
· By inserting onto the shaft from the direction of the thrust (parallel to the shaft), the jaws of the retaining ring clasp on to the shaft, acting as a retainer.
· With no need to apply grooves, the retaining ring can be secured at any position.
· The jaws of the push nut are structured so that they clasp onto the shaft.
· Generates a larger thrust load compared to circular type speed nuts or CS-type retaining rings.

From: ฿ 0.50
Special Price
Days to Ship: Same day

Same day

Compare

Round Type Speed Nut

OCHIAI

[Features]
· The thrust load is between the push nut and the CS-type retaining ring.
· The jaw is longer than the CS-type retaining ring, hence, there is no fear of misalignment during insertion.
· For shaft only.

From: ฿ 2.89
Days to Ship: 5 Day(s)

5 Day(s)

Compare

C-Type Retaining Ring Pliers

OCHIAI

[Features]·Tool used to attach C-shaped retaining ring.

From: ฿ 29,471.00
Days to Ship: 6 Day(s)

6 Day(s)

Compare

Push Nut (for Shaft)【1-500 Pieces Per Package】

TAIYO STAINLESS SPRING

The push nut is engineered with a series of angled prongs on its inner circumference whose edges catch onto the outer circumference of a shaft. Due to the shape of the prongs, the nut will not come off even if it is pushed from behind.

From: ฿ 0.91
Days to Ship: 5 Day(s)

5 Day(s)

Compare

CS Retaining Ring (CSTW)

OCHIAI

[Features]
· Shape requires much less insertion pressure than the push nut, making it less likely to damage the mating shaft.
· Outer diameter is smaller than push nut.
· Thrust load is smaller than push nut.

From: ฿ 0.50
Days to Ship: 5 Day(s)

5 Day(s)

Compare

P Type Speed Nut

OCHIAI

A retaining ring that can be inserted from the direction of thrust without requiring the shaft to be grooved. Has a bowed shape when viewed from the side (cross section), creating a spring action.

From: ฿ 0.50
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Until 31/03/2025

Grip Stop Ring (GTW)

OCHIAI

[Features]
· For shaft only.
· Fastens with the grip force of the retaining ring.

From: ฿ 0.50
Special Price
Days to Ship: Same day

Same day

Compare

Until 31/03/2025

SE Type Ring (For Shaft)【1-1,000 Pieces Per Package】

IWATA DENKO

A retaining ring that fits into a groove machined in a shaft and secures adjacent parts.
[Feature]
· A high quality and high accuracy product engineered with advanced manufacturing technology under strict quality controls.
[Applications]
· Ideal for the automobiles, precision motor industries, semiconductors, general industrial machines, transportation-related devices, optical devices, etc.

From: ฿ 9.53
Special Price
Days to Ship: Same day

Same day

Compare

SE Type Ring (with shaft) (Iwata Specifications) Iwata Denko

SUNCO

·SE type ring (external). [Nominal]SE-19. [Material] steel.

From: ฿ 64.77
Days to Ship: 7 Day(s)

7 Day(s)

Compare

Cap Nut D Type

OCHIAI

A decorative cover that can be installed simply by pushing it into the end of a shaft, rod, stud, etc. It can also be used as a simple stopper for light loads.

From: ฿ 6.45
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Cap Nut F Type

OCHIAI

The cap nut just needs to be pushed on the retained part. No grooving, tapping, thread cutting, etc. are necessary.

From: ฿ 2.70
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Flat Push Nut Stack

OCHIAI

[Features]
· Unlike push nut and CS-shaped retaining ring, no distinction between back and front depending on the direction of the jaws, making operations easy.
· Standard stack.
· The thrust load is between the push nut and the CS-type retaining ring.
· A guide is added to prevent misalignment during insertion.
· For shaft only.

From: ฿ 1.91
Days to Ship: 5 Day(s)

5 Day(s)

Compare

CA Retaining Ring (For Shafts)【1-2,000 Pieces Per Package】

TAIYO STAINLESS SPRING

Push on the retaining ring from a certain direction and the series of prongs protruding into the center of the retaining ring catch onto the outer diameter of the shaft securing the ring at a given position.

From: ฿ 0.91
Days to Ship: 5 Day(s)

5 Day(s)

Compare

H Type Speed Washer (For Shaft)【1,000 Pieces Per Package】

SOHWA SEISAKUSHO

[Type] Thrust direction mount (for shaft).
[Shape] For bushing nut shaft.
[Unit of purchase] Box / package.
[None] None.
[Nominal] 1.6 2 3 4 5.
[Material] Steel stainless.
[Shaft to apply or hole d1 (reference) (mm)] 1.6 2 3 4 5.
[Outer diameter D] 23 30 38.

From: ฿ 1,548.39
Days to Ship: 4 Day(s)

4 Day(s)

Compare

Square H-Type Speed Washer For Shafts【500 Pieces Per Package】

SUNCO

[Type] Thrust direction mounting (for shafts)
[Shape] Push nut for shafts
[Nominal size] 8
[Material] Stainless steel
[Applicable shaft or hole d1 (reference) (mm)] 8
[Sales unit] Box/pack
[External diameter D (mm)] 50
[Surface treatment] None

From: ฿ 11,225.81
Days to Ship: 12 Day(s)

12 Day(s)


Brand
Product Series
From
Days to Ship
Type
Shape
Nominal
Material
Retaining Ring Type
Mounting Method Type
Sales Unit
Product Type

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	OCHIAI	OCHIAI	OCHIAI	TAIYO STAINLESS SPRING	OCHIAI	OCHIAI	OCHIAI	IWATA DENKO	SUNCO	OCHIAI	OCHIAI	OCHIAI	TAIYO STAINLESS SPRING	SOHWA SEISAKUSHO	SUNCO
Product Series	Push Nut (for Shaft) SPN Type	Round Type Speed Nut	C-Type Retaining Ring Pliers	Push Nut (for Shaft)【1-500 Pieces Per Package】	CS Retaining Ring (CSTW)	P Type Speed Nut	Grip Stop Ring (GTW)	SE Type Ring (For Shaft)【1-1,000 Pieces Per Package】	SE Type Ring (with shaft) (Iwata Specifications) Iwata Denko	Cap Nut D Type	Cap Nut F Type	Flat Push Nut Stack	CA Retaining Ring (For Shafts)【1-2,000 Pieces Per Package】	H Type Speed Washer (For Shaft)【1,000 Pieces Per Package】	Square H-Type Speed Washer For Shafts【500 Pieces Per Package】
From	฿ 0.50 Special Price On Sale Until 31/03/2025	฿ 2.89	฿ 29,471.00	฿ 0.91	฿ 0.50	฿ 0.50	฿ 0.50 Special Price On Sale Until 31/03/2025	฿ 9.53 Special Price On Sale Until 31/03/2025	฿ 64.77	฿ 6.45	฿ 2.70	฿ 1.91	฿ 0.91	฿ 1,548.39	฿ 11,225.81
Days to Ship	Same day	5 Day(s)	6 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	Same day	Same day	7 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	4 Day(s)	12 Day(s)
Type	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)	Thrust Direction Mount (External)
Shape	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)	For Push Nuts (External)
Nominal	1.2 ～ 12	3 ～ 5	-	1.2 ～ 12	2 ～ 20	1.2 ～ 8	1.5 ～ 9	3 ～ 25	SE-19	5 ～ 8	5 ～ 8	2 ～ 5	1.5 ～ 16	1.6 ～ 5	8
Material	Steel / Stainless Steel	Stainless Steel	Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Steel	Steel	Steel	Stainless Steel	Steel / Stainless Steel	Steel / Stainless Steel	Stainless Steel
Retaining Ring Type	Retained with Outer Ring	Retained with Outer Ring	-	Retained with Outer Ring	Retained with Outer Ring	Retained with Outer Ring	Retained with Outer Ring	Retained with Outer Ring	-	Retained with Outer Ring	Retained with Outer Ring	Retained with Outer Ring	Retained with Outer Ring	-	-
Mounting Method Type	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	-	Snap-in (Longitudinal Insertion)	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	-	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	Push-in (Widthways Insertion)	Snap-in (Longitudinal Insertion)	-	-
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Box, Pkg.
Product Type	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	Retaining Ring	-	-