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Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Specifications
Brand Name :
TOBO
Model Number :
Self Drilling Screw
Certification :
ISO/TUV/SGS
Place of Origin :
Shanghai, China
MOQ :
1Pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union
Supply Ability :
15tons per month
Delivery Time :
15-30 Workdays
Packaging Details :
Standard Shipping Package
Product Name :
Countersunk Phillips Head Self Drilling Screw (CSK)
Standard :
GB DIN JIS ANSI
Diameter :
4.8mm
Pointtype :
Drill Point
Size :
ST3.5-ST6.3
Grade :
4.8/6.8/8.8/10.9/12.9
Standardscompliance :
ISO 1478
Types :
Self Drilling Screws
Thread Coverage :
ANSI B 16.9, ASTM A420
Description

Countersunk Phillips Head Self Drilling Screw (CSK)

Product Description

Countersunk Phillips Head Self Drilling Screws (CSK) are flat-head fasteners designed for flush installation, widely used in light metal and thin material applications. Made of AISI 1018-1022 carbon steel, these screws feature a heat-treated drill point for self-drilling without pre-drilling, combined with a countersunk head for a neat, finished look. Customizable sizes and finishes meet diverse project needs.
Parameter Specification
Material AISI 1018-1022 Carbon Steel
Case Hardness HV 550–800
Core Hardness HV 300–450
Carburizing Depth 0.15 mm
Attack Rate 15 kg / 3 s
Torsional Strength 8#: 50–60 kgf·cm; 10#: 80–85 kgf·cm; 12#: 100–110 kgf·cm
Available Gauges #6, #7, #10
Length Range 13 mm – 50 mm (Customizable)
Point Types #2, #3
Suitable Material Thickness 0.9–2.5 mm (#2 point); 2.8–4.4 mm (#3 point)
Finish Customizable per customer requirement

Applications

  1. Light metal sheet assembly
  2. Furniture and cabinet manufacturing
  3. Interior decoration and drywall installation
  4. Electrical equipment and appliance assembly
  5. General thin metal-to-metal fastening

Advantages

  1. Countersunk head design ensures flush mounting for a smooth, aesthetic surface.
  2. Self-drilling tip eliminates pilot holes, saving installation time and labor costs.
  3. High hardness and torsional strength prevent breakage or stripping during driving.
  4. Small gauge options fit thin materials without causing deformation.
  5. Customizable finishes provide corrosion resistance for indoor and mild outdoor use.

Features

  1. Phillips recess enables secure tool engagement, reducing slippage during installation.
  2. Uniform carburization ensures consistent hardness for reliable performance.
  3. Sharp drill point delivers fast, clean penetration into thin steel and aluminum.
  4. Compact dimensions suit tight spaces and precision assembly tasks.
  5. Wide range of lengths supports varying material thickness combinations.

Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point

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Product Detail
Brand Name :
TOBO
Model Number :
Self Drilling Screw
Certification :
ISO/TUV/SGS
Place of Origin :
Shanghai, China
MOQ :
1Pcs
Price :
Negotiable
Contact Supplier
video
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point
Countersunk Phillips Head Self Drilling Screw (CSK) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point

TOBO GROUP LTD

Verified Supplier
6 Years
shanghai, shanghai
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Bolts, Threaded Stud Bolts, Hex Head Bolts
Total Annual :
5000000-6000000
Certification Level :
Verified Supplier
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