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Cross-Recessed Countersunk Head Machine Screw【1-13,000 Pieces Per Package】 (CSPCSZ-AL-M8-25)

Cross-Recessed Countersunk Head Machine Screw CSPCSZ-AL-M8-25

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[Materials] Equivalent to SWCH, Equivalent to Stainless Steel SUS304, SUS316L, SUS430, Titanium Brass
[Specifications] None, non-chrome, non-chrome (zinc plating) chromate color, non-chrome (zinc plating) black, non-chrome black, trivalent chromate, non-chrome plating white, trivalent black, trivalent white, bright chromate plating, Hot dip galvanized, chromate plating, green chromate, black chromate, nickel plating, black nickel, chrome plating, black chrome, Parkerizing, Dacrotized, stainless steel coating, trivalent stainless steel coating, stainless steel plating, copper plating, German brown plating, tin cobalt, nickel with loosening-prevention agent + ALOK loosening-prevention agent, bright chromate plating + ALOK loosening-prevention agent, trivalent black + ALOK loosening prevention agent
[ Nominal designation of thread (M)] 2/2.3/2.5/2.6/3 /3.5/4/4.5/5/6/8/10/12
[Length L (mm)] 2.5 to 150
[Detailed shape] Plate
[Tip shape] Flat end
[Screw thread type] Metric coarse
[Pitch (mm )] 0.4/0.45/0.5/0.6/0.7/0.75/0.8/1/1.25/1.5/1.75
[Screw type] Full thread

(i)Caution

  • Since the film thickness of hot zinc plating is very thick, please select products with the same surface treatment on the other side.
  • There are some differences from the handling on the standard table. Please understand in advance.
  • This product image is a representative image. For details, see the product standard.
    *"Other special treatment" of surface treatment has the following specifications.
    3W-ZEC: ZEC Coat-Trivalent Base White
    3B-ZEC:ZEC Coat-Trivalent Base Black
    AEN:ZEC Coat-Substrate Zinc Plating

PDF

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Drawing

External Shape Drawing of Cross-Recessed Countersunk Machine Screw

Specifications Table

Nominal
thread size
PitchCross-recessed
Number
dkkCmq (Cross-Recessed penetration depth)
Reference
dimension
ToleranceReference
dimension
ToleranceApprox.ReferenceMaximumMinimum
M20.4140
-0.4
1.20
-0.2
0.22.21.010.65
M2.30.44.61.350.22.41.210.85
M2.50.4551.450.22.61.421.05
M2.60.455.21.50.22.61.421.05
M30.5260
-0.5
1.750
-0.3
0.253.61.430.91
M3.50.6720.254.11.931.40
M40.782.30.34.52.331.79
M50.8100
-0.6
2.80.35.12.932.38
M61.03120
-0.7
3.40
-0.4
0.46.73.262.70
M81.25160
-0.8
4.40.48.44.964.36
M101.54200
-1.3
5.70
-0.5
0.7105.955.15
M121.75246.70.5106.255.25
Part Number
CSPCSZ-AL-M8-25
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSNominal of Thread (M) Length L (mm)
(mm)
Surface Treatment_02 Material Pitch
(mm)
Sales Unit Additional Shape Application Strength Class (Steel) Strength Class (Stainless Steel) Surface Treatment Details

MYR 457.81

100 Pieces Per Package

1 Pack(s) 10 Day(s) or more -825[Not Provided] No[Aluminum] Aluminum1.25Box/packageStandard----

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Basic Information

Mounting Hole Shape Phillips Detailed Shape Disc Thread Type Metric coarse
Basic Shape Standard (Round) Tip Shape Flat End Screw Type Complete thread

Please check the type/dimensions/specifications of the part CSPCSZ-AL-M8-25 in the Cross-Recessed Countersunk Head Machine Screw series.

Frequently asked question (FAQ)

Question: What is Phillips flat head screw?
Answer: It features a low-profile and countersunk head. They are ideal for applications requiring a strong fastener with a flush mount. They are often used in projects that require moving parts to pass over a fastened area. Because of their ability to mount flush with the surface, they are less apt to snag objects moving overhead.
Question: What is ZEC Coat?
Answer: It is an environmentally friendly, chrome-free metal surface treatment agent. This coating is primarily applied to zinc and zinc alloy plating, providing high anti-corrosion and rust-prevention properties. By using it as a top coat over trivalent chromate plating, it further enhances corrosion resistance.
Question: What is Loosen prevent agent(A-LOCK)?
Answer: A-LOCK processing is a specialized technique designed to prevent screws from loosening. it achieves this by firmly bonding a special nylon resin called Nylon 11 to the thread surface of bolts, which creates a high friction force between the bolt and the nut. This friction effectively reduces loosening caused by vibration and shocks.

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