(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products

Loading

  • [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

Cross-Head Pan Head Screws I = 4 (Spring Lock Washer + ISO Small Captive Washer) Small Screws【1-7,000 Pieces Per Package】 (Part Numbers)

Cross-Head Pan Head Screws I = 4 (Spring Lock Washer + ISO Small Captive Washer) Small Screws
Check FAQ of this product (7 items)

SUNCO

SUNCO

A spring and small flat washer are embedded in the pan head screw with a shape that prevents them from falling off.

Part Number

Configured Part Number is shown.

30
60
90
  1. << Prev
  2. 1
  3. 2
Part Number
CSPPNZI-ST3W-M4-20
CSPPNZI-ST3W-M4-22
CSPPNZI-ST3W-M4-25
CSPPNZI-ST3W-M4-28
CSPPNZI-ST3W-M4-30
CSPPNZI-ST3W-M4-35
CSPPNZI-ST3W-M4-40
CSPPNZI-ST3W-M4-45
CSPPNZI-ST3W-M4-50
CSPPNZI-ST3W-M4-55
CSPPNZI-ST3W-M4-60
CSPPNZI-ST3W-M4-65
CSPPNZI-ST3W-M4-70
CSPPNZI-ST3W-M6-10
CSPPNZI-ST3W-M6-12
CSPPNZI-ST3W-M6-14
CSPPNZI-ST3W-M6-15
CSPPNZI-ST3W-M6-16
CSPPNZI-ST3W-M6-18
CSPPNZI-ST3W-M6-20
CSPPNZI-ST3W-M6-25
CSPPNZI-ST3W-M6-30
CSPPNZI-ST3W-M6-35
CSPPNZI-ST3W-M6-40
CSPPNZI-ST3W-M6-45
CSPPNZI-ST3W-M8-12
CSPPNZI-ST3W-M8-16
CSPPNZI-ST3W-M8-20
CSPPNZI-ST3W-M8-25
CSPPNZI-ST3W-M8-35
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread (M) Length L (mm)
(mm) 		Material Surface Treatment Pitch
(mm) 		Unit of Purchase Additional Shape

MYR 138.45

700 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10420[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 157.94

700 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10422[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 147.26

600 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10425[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 133.73

500 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10428[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 133.73

500 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10430[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 127.32

400 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10435[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 187.44

500 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10440[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 185.02

400 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10445[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 219.20

400 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10450[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 187.56

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10455[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 218.85

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10460[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 183.57

220 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10465[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 224.75

250 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10470[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White0.7Box/packageWasher Included

MYR 182.17

400 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10610[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 163.29

350 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10612[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 143.23

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10614[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 151.71

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10615[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 152.94

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10616[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 157.66

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10618[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 132.16

250 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10620[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 204.19

350 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10625[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 197.96

300 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10630[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 173.85

250 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10635[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 152.67

200 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10640[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 172.73

200 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10645[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1Box/packageWasher Included

MYR 174.13

180 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10812[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1.25Box/packageWasher Included

MYR 148.73

150 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10816[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1.25Box/packageWasher Included

MYR 134.79

130 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10820[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1.25Box/packageWasher Included

MYR 182.05

180 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10825[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1.25Box/packageWasher Included

MYR 174.18

140 Pieces Per Package

1 Pack(s) 5 Day(s) or more 10835[Steel] SWCH Equivalent[Trivalent Chromate] Trivalent White1.25Box/packageWasher Included

Loading...

  1. << Prev
  2. 1
  3. 2

Basic Information

Mounting Hole Shape Cross-Head Detailed Shape Pan Basic Shape Standard (Round)
Thread Type Metric coarse Tip Shape Flat End Application Standard

Configure

Clear All

120 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Nominal of Thread (M)

    • 2
    • 2.3
    • 2.5
    • 4
    • 6
    • 8

    Clear

  • Length L (mm)(mm)

    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 12
    • 14
    • 15
    • 16
    • 18
    • 20
    • 21
    • 22
    • 25
    • 28
    • 30
    • 35
    • 40
    • 45
    • 50
    • 55
    • 60
    • 65
    • 70

    Clear

  • Material

    • Steel
      • SWCH Equivalent
    • Stainless Steel
      • Equivalent to SUS304
    • Brass

    Clear

  • Surface Treatment

    • Not Provided
      • Fabric
    • Chromium free
      • Chrome Plating White
    • Trivalent Chromate
      • Trivalent Black
      • Trivalent White
    • Bright Chrome Plating
      • Bright Chromate Plating
    • Chromate Plating
      • Black Chromate
      • Chromate Plating
    • Nickel Plating
      • Nickel Plating
    • Copper Plating
      • CU Plating
    • Black Paint
      • Black Paint

    Clear

  • Pitch(mm)

    • 0.4
    • 0.45
    • 0.7
    • 1
    • 1.25

    Clear

  • Unit of Purchase

    • Low Quantity (can be purchased from one)
    • Box/package

    Clear

  • Additional Shape

    • Washer Included

    Clear

  • type

    • CSPPNZI-BR-M
    • CSPPNZI-BRH-M
    • CSPPNZI-BRN-M
    • CSPPNZI-ST-M
    • CSPPNZI-ST3B-M
    • CSPPNZI-ST3W-M
    • CSPPNZI-STC-M
    • CSPPNZI-STCB-M
    • CSPPNZI-STCNW-M
    • CSPPNZI-STGCU-M
    • CSPPNZI-STH-M
    • CSPPNZI-STN-M
    • CSPPNZI-STNB-M
    • CSPPNZI-STU-M
    • CSPPNZI-SUS-M
    • CSPPNZI-SUSTBS-M

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 5 Day(s) or Less
    • 13 Day(s) or Less
    • 14 Day(s) or Less
    • 43 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: What is the advantage of using pan head screws with an integrated spring lock washer and captive washer?
Answer: The integration of a spring lock washer and ISO small captive washer into the pan head screw design provides two main advantages:
•Prevention of washer loss during handling or transportation
•Faster and more efficient assembly, especially in automated or high-speed production environments.
This design eliminates the need to manually position washers, improving both convenience and consistency during fastening.
Question: What makes cross head screws ideal for precision fastening applications?
Answer: Cross head screws (also known as Phillips head screws) are designed for controlled torque application, reducing the risk of over-tightening or slippage. This makes them ideal for small screws used in electronics, precision instruments, and modular assemblies, where consistent fastening is critical.
Question: How does the spring lock washer help in maintaining long-term fastening stability?
Answer: The spring lock washer applies continuous tension against the mating surface, which helps resist loosening caused by vibration, thermal expansion, or minor shifting. In applications where fasteners are subjected to repetitive motion or varying temperatures, this built-in washer significantly enhances reliability.
Question: Can these small screws be used in automated assembly lines?
Answer: Yes, these small screws are especially suitable for automated assembly. The captive washer design ensures the components remain attached to the screw, eliminating the need for extra parts handling by the machine. This reduces pick-and-place errors and increases efficiency in robotic systems or conveyor-based production.
Question: What materials are available for these cross head pan head screws, and how should I choose one?
Answer: The screws are available in Steel (SWCH equivalent), Stainless Steel (SUS304 equivalent), and Brass.
•Use Steel for general mechanical fastening where strength is prioritized.
•Stainless Steel is ideal for corrosion-resistant applications or outdoor environments.
•Brass offers excellent conductivity and is typically used in electrical and low-friction applications.
Question: How do the available surface treatments improve screw performance?
Answer: Surface treatments provide enhanced protection, durability, and aesthetic appeal. For example:
•Nickel plating improves wear resistance and conductivity.
•Trivalent chromate (black, white) provides corrosion resistance without using hazardous hexavalent chromium.
•Black paint offers basic surface protection with a low-reflective finish, commonly used in consumer electronics.
Choosing the right finish depends on environmental conditions, electrical conductivity requirements, and appearance preferences.
Question: Are these pan head screws reusable after disassembly?
Answer: In most cases, yes. The pan head screws with integrated spring lock washers and captive washers can be reused if the threads are not damaged and the washers retain their shape. However, if the spring lock washer has flattened or deformed due to prolonged compression or over-torquing, replacement is recommended to ensure continued vibration resistance and holding strength.

Check other FAQ (4 items) Hide

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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

Payment Method

more
  • Credit Card
    • VISA
    • MasterCard
  • Bank Transfer
    • FPX
    • Interbank GIRO (IBG)

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

  • Tel: (60) 3 7890 6399
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.