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Home > Ground Screws > Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
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Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw
Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw

Double Countersunk Chipboard Wood and Kitchen and Cabinet Installation Screws & Self Drilling Screw & Steel Ground Screw

Customization: Available
Material: Zinc-Plated Steel, Nylon/ PE Plastic
Type: Double Csk Head
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Product Description

Basic Information
Model NO.
SC-1
Groove
Torx Drive/Star Drive
Connection
Timber to Metal
Head Style
Countersunk/Wafer/Truss
Standard
DIN, GB, ANSI, BSW, JIS, GOST
Grade
4.8
Finish
Zinc Plated, Ruspert, Xylan, Dacromet
Diameter
M3-M10
Point Type
Type 17 Cutting Point
Capacity
100,000 Ton Per Year
Product Description

Double Countersunk Chipboard Wood Screws are specialized fasteners designed for high-performance use in chipboard, MDF, particle board, and other wood-based materials. Featuring a twin countersunk head design, these screws offer a flush finish and enhanced driving torque, making them ideal for furniture assembly, cabinetry, and general woodworking projects.

Chipboard Wood Screw
Double Countersunk Details
Key Advantages
  • Double Countersunk Head: Reduces surface damage and provides a neat flush finish.
  • Deep Sharp Threads: Allows for strong grip and faster penetration.
  • Self-Tapping Point: Eliminates the need for pre-drilling in most applications.
  • Anti-Cam-Out Design: Compatible with Pozi or Torx drive to prevent slippage.
  • Durable Coating: Zinc, yellow zinc, or black phosphate for corrosion resistance.
Product Parameters
Diameter (mm) Length Range (mm) Head Type Drive Type Finish Options
3.012-50Double CountersunkPozi/TorxZinc, Yellow Zinc
3.516-60Double CountersunkPozi/TorxZinc, Yellow Zinc
4.016-75Double CountersunkPozi/TorxZinc, Black Phosphate
4.520-100Double CountersunkPozi/TorxYellow Zinc, Black
5.025-120Double CountersunkPozi/TorxZinc, Yellow Zinc
6.030-150Double CountersunkPozi/TorxZinc, Black Phosphate

* Other sizes up to 12mm diameter and 400mm length can be customized on request.

Screw Dimensions
Drive Types
Applications
Application Woodwork
Cabinet Installation
  • Chipboard and MDF Assembly
  • Flat-Pack Furniture Manufacturing
  • Kitchen and Cabinet Installation
  • Wooden Flooring Substructures
  • General Wood Joinery in Construction
Quality Control & Logistics
Packaging
Laboratory Testing
Certifications
Advantages
Factory Overview
FAQ
Q1: What materials are these screws best suited for?
These screws are specifically engineered for wood-based materials including chipboard, MDF, particle board, and softwoods.
Q2: Do I need to pre-drill holes before installation?
In most chipboard and softwood applications, the self-tapping point and deep threads eliminate the need for pre-drilling.
Q3: What are the benefits of the double countersunk head?
The double countersunk design provides additional head strength and ensures the screw sits perfectly flush with the material surface.
Q4: Are custom sizes and finishes available?
Yes, we can customize diameters up to 12mm and lengths up to 400mm, with various coatings like Zinc, Ruspert, or Dacromet.
Q5: What is the typical lead time for orders?
Delivery typically ranges from 7 to 35 days depending on the specification and order volume.
Q6: What drive types do you offer for these wood screws?
We primarily offer Pozi and Torx (Star) drives, which provide high torque and reduce the risk of cam-out during high-speed installation.

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