Pan Philips Cross Recessed Machine Screws

Description

 

Pan Philips screw is a combination of two main features:

1. Pan Head: The pan head is slightly rounded with a flat bearing surface. It is commonly used in applications where a low-profile, yet broad contact surface is required.
2. Phillips Drive: The drive consists of a cross-shaped indentation designed to be used with a Phillips screwdriver. This drive type improves torque transmission and minimizes damage to the screw head.

The pan head is cylindrical head with a slightly rounded top surface and a flat bearing surface underneath. This head style is ideal for most applications where a protruding head is acceptable.

Characteristics of Pan Philips Screws

1. Head Shape

The pan head is rounded at the top with straight sides, providing a larger surface area for better grip and stability. Unlike flat or countersunk screws, pan head screws do not sit flush with the surface but remain slightly raised.

2. Drive Type

The Phillips drive allows for better torque distribution and reduced slipping, making it easier to drive the screw into different materials. This drive system was developed to prevent over-tightening, as the screwdriver will naturally slip once the maximum torque is reached.

3. Material Composition

Pan Philips screws are made from various materials, including:

• Stainless Steel: Offers corrosion resistance and is ideal for outdoor and marine applications.
• Carbon Steel: Provides strength and durability for heavy-duty applications.
• Brass: Used in electrical and decorative applications due to its non-magnetic and corrosion-resistant properties.
• Aluminum: Lightweight and corrosion-resistant, often used in aerospace and automotive industries.

4. Coatings and Finishes

To enhance durability and resistance to corrosion, Pan Philips screws often have protective coatings, such as:

• Zinc Plating: Provides a protective barrier against rust.
• Black Oxide Coating: Improves aesthetics and offers mild corrosion resistance.
• Nickel Plating: Enhances appearance and increases resistance to wear.
• Phosphate Coating: Common in industrial applications to improve lubrication and reduce friction.

Applications of Pan Philips Screws

Due to their versatility, Pan Philips screws are used in a variety of applications, including:

1. Electronics and Electrical Appliances

• Used in assembling circuit boards and casings of electronic devices.
• Commonly found in household appliances such as washing machines and refrigerators.

2. Automotive Industry

• Securing interior and exterior components in vehicles.
• Used in engine assemblies and electrical connections.

3. Construction and Furniture

• Employed in woodwork and cabinetry for strong and reliable fastening.
• Found in metal framing, brackets, and various structural applications.

4. Aerospace and Marine Applications

• Stainless steel variants are used in environments exposed to moisture and chemicals.
• Ideal for securing panels and structures in aircraft and ships.

For More Products Click Here..