[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

Spring Lock Washer No. 2【1-10,000 Pieces Per Package】 (WSP2-STN-W1/2)

Click this image to zoom it.

Move the mouse over the image to zoom

A portion of the flat washer is cut off, with a twisted shape. This twisted shape helps prevent loosening or falling if it is loosened. No. 2 is the most widely available type of spring washer.

Part Number

Configured Part Number is shown.

WSP2-STN-W1/2

Product TOP

: 30; 45; 60

Part Number
WSP2-STN-W1/2

Part Number	Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	Surface Treatment	Inner Dia. d (mm)	Nominal of Thread (M)	Thickness t (mm)	Unit of Purchase	Material: Stainless Steel	Surface Treatment (Detailed)	Nominal of Thread (inch)	Material Steel
	MYR 190.76	400 Pieces Per Package	1 Pack(s)		5 Day(s) or more	10	[Steel] Steel	Nickel Plating	13	-	3.2	Box/package	-	[Nickel Plating] Nickel Plating	1/2	[SWRH] SWRH72B

Basic Information

Type	Spring Washer	Type (Application)	Spring Washer	Type Spring Washers	Standard

Please check the type/dimensions/specifications of the part WSP2-STN-W1/2 in the Spring Lock Washer No. 2 series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Nominal of Thread (M)
2

2.3

2.5

2.6

3

3.5

4

5

6

7

8

10

12

14

16

18

20

22

24

27

30

33

36

39

42

45

48

52

56
Clear
Material: Stainless Steel
- SUS304
  - Equivalent to SUS304
  - SUS304
- SUS316
  - SUS316L
- SUS310S
Clear
type
- N
- WSP2
Clear
Material
- Steel
  - Steel
- Stainless Steel
- Titanium Class 2
  - Titanium
- Phosphor Bronze
Clear
Surface Treatment
- Not Provided
  - Fabric
- Electroless Nickel
- Trivalent Chromate
- Bright Chromate Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Dacromet
- Painting, Coating
  - Painting / Coating
- Silver / copper / tin plated
Clear
Inner Dia. d(mm)
2.1

2.4

2.6

2.7

3.1

3.6

4.1

5.1

6.1

6.5

7.1

8.2

9.8

10.2

11.4

12.2

13

14.2

16.2

18.2

19.5

20.2

22.5

24.5

26

27.5

29.3

30.5

32.5

33.5

35.8

36.5

39.5

42.5

46

49

53

57
Clear
Thickness t(mm)
0.5

0.6

0.7

0.8

1

1.3

1.5

1.6

2

2.4

2.5

2.8

3

3.2

3.5

4

4.6

4.8

5.1

5.6

5.9

6.4

6.8

7.1

7.5

7.9

8.2

8.7

9

9.5

10
Clear
Unit of Purchase
Low Quantity (can be purchased from one)

Box/package
Clear
Surface Treatment (Detailed)
- Not Provided
  - Fabric
- Electroless Nickel Plating
- Trivalent Chromate
  - 8 Microns Trivalent White
  - Chrome Plating White
  - Trivalent Black
  - Trivalent White
- Bright Chromate Plating
- Hot Dip Galvanizing
- Chromate Plating
  - Black Chromate
  - Chromate Plating
  - Green Chromate
- Nickel Plating
  - Nickel Plating
- Chrome Plating
- Parker
- Dacromet
- Geomet Treated
- Copper Plating
  - German Brown plating
- Rafre
Clear
Nominal of Thread (inch)
1/4

3/8

7/16

1/2

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8
Clear
Material Steel
- SWRH
  - SWRH72B
  - SWRH Equivalent
- S55C
Clear

Days to Ship

All

1 Day(s) or Less

2 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

9 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 .

Products like this...

Part Number
WSC-STLN-M10
WSC-STLN-M12
WSC-SUSTGEO-M12
WSP2-STN-W1/4
WSP2-STP-M10
WSP2-STP-M12

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Days to Ship	RoHS	Material	Surface Treatment	Inner Dia. d (mm)	Nominal of Thread (M)	Thickness t (mm)	Unit of Purchase	Material: Stainless Steel	Surface Treatment (Detailed)	Nominal of Thread (inch)	Material Steel
MYR 1.31		1 Piece(s)	5 Day(s) or more	-	[Steel] Steel	Electroless Nickel	10.2	10	2.5	Low Quantity (can be purchased from one)	-	Electroless Nickel Plating	-	[SWRH] SWRH72B
MYR 2.02		1 Piece(s)	5 Day(s) or more	-	[Steel] Steel	Electroless Nickel	12.2	12	3	Low Quantity (can be purchased from one)	-	Electroless Nickel Plating	-	[SWRH] SWRH72B
MYR 2.02		1 Piece(s)	5 Day(s) or more	-	Stainless Steel	[Painting, Coating] Painting / Coating	12.2	12	3	Low Quantity (can be purchased from one)	-	Geomet Treated	-	S55C
MYR 139.79	1,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	[Steel] Steel	Nickel Plating	6.5	-	1.6	Box/package	-	[Nickel Plating] Nickel Plating	1/4	[SWRH] SWRH72B
MYR 0.78		1 Piece(s)	5 Day(s) or more	10	[Steel] Steel	Parker	10.2	10	2.5	Low Quantity (can be purchased from one)	-	Parker	-	[SWRH] SWRH72B
MYR 0.81		1 Piece(s)	7 Day(s) or more	10	[Steel] Steel	Parker	12.2	12	3	Low Quantity (can be purchased from one)	-	Parker	-	[SWRH] SWRH72B

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Round Washer JIS
SUNCO

Standard Price : MYR 0.22-

Days to Ship : 2 Day(s) or more
Hex Nut 1 Types
SUNCO

Standard Price : MYR 0.13-

Days to Ship : 1 Day(s) or more
Spring Washers (Single Sale)
MISUMI

Standard Price : MYR 0.87-

Days to Ship : 1 Day(s) or more
Special-Sized Round Washer
SUNCO

Standard Price : MYR 0.13-

Days to Ship : 1 Day(s) or more
Hex Nuts
MISUMI

Standard Price : MYR 1.13-

Days to Ship : 1 Day(s) or more
Flat Washer (Single Item Sale)
MISUMI

Standard Price : MYR 0.87-

Days to Ship : 1 Day(s) or more
Round Washer, ISO
SUNCO

Standard Price : MYR 0.13-

Days to Ship : 1 Day(s) or more
Spring Washer for Caps
SUNCO

Standard Price : MYR 0.21-

Days to Ship : 2 Day(s) or more
Hex Socket Head Bolt (Fully/Partially Threaded) [8 Types of Material, 21 Types of Surface Treatment]
SUNCO

Standard Price : MYR 0.40-

Days to Ship : 1 Day(s) or more
Socket Head Cap Screws/Stainless Steel_SCB
MISUMI

Standard Price : MYR 3.61-

Days to Ship : 1 Day(s) or more
Cross Recessed Pan Head Machine Screw
SUNCO

Standard Price : MYR 0.13-

Days to Ship : 1 Day(s) or more
Hex Bolt, Steel, Fully-Threaded, Standard Plating
SUNCO

Standard Price : MYR 0.55-

Days to Ship : 1 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?

Spring Lock Washer No. 2【1-10,000 Pieces Per Package】 (WSP2-STN-W1/2)

Basic Information

Configure

Specification/Dimensions

Nominal of Thread (M)

Material: Stainless Steel

type

Material

Surface Treatment

Inner Dia. d(mm)

Thickness t(mm)

Unit of Purchase

Surface Treatment (Detailed)

Nominal of Thread (inch)

Material Steel

Days to Ship

Specify Alterations

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