Pan Head Full Thread Phillips Drive Self Drilling Tek Screws

• Customization: Available
• Material: Carbon Steel
• Type: Pan Head
• Model NO.: Pan Head
• Groove: Cross
• Connection: Common Bolt
• Grade: 10.9
• Thread: Coarse Thread, Fine Thread
• Lead Time: 30 Days
• Customized: OEM
• Head Mark: Available
• Application: Metal Sheets, Steel Plates, Windows or Door
• Surface Hardness: HRC45-55
• Core Hardness: HRC 30-45
• Surface Treatment: Galvanized, Zinc Plated
• Transport Package: Box Packing/ Bag Packing
• Origin: China
• HS Code: 7318140090
• Production Capacity: 80000ton/Year

Product Description

A Pan Head Self-Drilling Screw is a type of screw that is widely used in various applications, especially for fastening metal, steel, and composite materials. This screw has a self-drilling feature, meaning it can drill its own hole while being driven into a material, eliminating the need for pre-drilling. Here's an in-depth explanation based on your previous questions

Product Overview:
A Pan Head Self-Drilling Screw is designed with a pan-shaped head that has a wide, flat surface, making it ideal for applications that require a larger contact area. The self-drilling tip allows the screw to penetrate materials, such as metal sheets, without the need for a pilot hole. This feature makes it a highly efficient and time-saving fastening solution.
 

Specifications
Screw Diameter:	Common diameters include M6, M8, M10, but other sizes are available depending on the requirement.
Screw Length:	It can vary depending on the thickness of the material being fastened, with standard lengths such as 20mm, 25mm, 30mm, and 40mm.
Thread Type:	Typically, these screws come with double threads or single threads, which enhance their ability to grip into materials securely.
Head Type:	The pan head has a flat, rounded surface that provides a larger bearing area, which helps to distribute the load evenly and reduce the chance of damage to the surface being fastened.
Drilling Tail Length:	The self-drilling tip enables it to penetrate materials like metal sheets, with typical thicknesses ranging from 0.8mm to 6mm.

 

Materials:
These screws are often made from carbon steel, alloy steel, or stainless steel, depending on the application and required strength.

Surface Treatment:
Galvanized
Anti-corrosion coatings

 

Mechanical Properties
Tensile Strength:	These screws typically have a tensile strength ranging from 800-1200 MPa, making them suitable for heavy-duty applications.
Shear Strength:	The shear strength is generally 600-1000 MPa, which allows the screws to hold materials securely under shear forces.
Hardness:	Core Hardness: Typically HRC 30-45, which ensures a good balance of strength and toughness. Surface Hardness: The surface can reach HRC 45-55, ensuring a durable finish and resistance to wear.

Applications

The Pan Head Self-Drilling Screw is highly versatile and is used in a wide variety of industries. Common applications include:

• Metal Sheet Fastening: Ideal for fixing steel, aluminum, and other metal sheets in construction, automotive, and manufacturing.
• Sandwich Panels: Commonly used in roofing and wall systems that use composite sandwich panels.
• Metal Roofing and Cladding: Perfect for securing roofing materials due to its strong self-drilling ability and corrosion resistance.
• Industrial Equipment Installation: Used in machinery assembly where metal-to-metal connections are needed.
• Automotive: Used in automotive bodywork and structural assembly where a secure, lasting fastener is needed.