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Ball Head Screws Steel Scres

Screws come in many types, each designed for specific applications:

Wood Screws:

Designed for use in wood.

Have coarse threads and a sharp point for easy insertion.

Machine Screws:

Used with nuts or threaded holes in metal or plastic.

Have uniform threads and are often smaller in size.

Self-Tapping Screws:

Can cut their own threads into materials like metal or plastic.

Commonly used in sheet metal and automotive applications.
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Steel Tightening Metal Stamping Custom Ss304 Steel Solid Rivet


How Screws Work

  1. A hole is drilled or pre-tapped (depending on the material and screw type).

  2. The screw is inserted into the hole.

  3. As the screw is turned (using a tool), the threads engage with the material, pulling the screw in and creating a tight hold.

  4. The head of the screw prevents it from passing completely through the material.


Advantages of Screws

  • Strong Hold: Provides a secure and durable connection.

  • Removability: Can be easily removed and reused (unlike nails or rivets).

  • Versatility: Available in a wide range of types, sizes, and materials for different applications.

  • Adjustability: Allows for tightening or loosening as needed.



  • ball head screw (6)




Applications of Screws

Screws are used in almost every industry and application, including:

  • Construction: Framing, drywall, and furniture assembly.

  • Automotive: Securing parts and panels.

  • Electronics: Holding components in place.

  • Machinery: Fastening parts in industrial equipment.

  • Household Repairs: General-purpose fastening.


Materials Used for Screws

Screws are made from various materials, depending on the application:

  • Steel: Common and strong, often coated for corrosion resistance.

  • Stainless Steel: Resistant to rust and corrosion.

  • Brass: Corrosion-resistant and non-magnetic.

  • Aluminum: Lightweight and corrosion-resistant.

  • Titanium: High strength and corrosion resistance, used in aerospace and marine applications.

  • Plastic: Used in lightweight or non-conductive applications



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