Meridyen Ysb Drill-Point Screws 4.8×45 mm 500-Pack

Meridyen CSK (Cylindrical Self-Tapping) Drill-Point Screw 4.8×45 mm (Pack of 500)

Superior Strength and Compression in Maximum-Depth Metal Fastening

The Meridyen CSK (Cylindrical Self-Tapping) Drill-Point Screw 4.8×45 mm is one of the longest and strongest-diameter fasteners designed for securing materials such as thin metal sheets, sheet metal panels, PVC joinery profiles, and light steel profiles to each other or to very thick metal/wood surfaces. Its 4.8 diameter offers much higher tensile and shear strength compared to standard thin diameters, ensuring maximum safety even in critical structural connections. The 45 mm length (4.5 cm) is ideal for applications requiring deep fastening of metal to thick wooden frameworks, fastening through thicker insulation materials, or long connection depths where thickness is substantial. Its drill-point (self-tapping) design completely eliminates the need for pre-drilling.

Purpose and Key Features

The primary purpose of the Meridyen CSK Drill-Point Screw is to join very thick components or panels at high speed and with minimal effort, ensuring the deepest and most secure connection. The CSK head type provides maximum compression on the surface.

Screw Type: CSK Drill-Point Screw (Self-Tapping Screw):

Drill Point: The drill point at the tip of the screws allows for easy penetration through metal sheets and profiles up to 2-3 mm thick without the need for pre-drilling.

Countersunk (Cylindrical) Head (CSK): The underside of the head is flat and wide. This design ensures the screw sits firmly on the metal, creating a high compression force on the surface. The head height remains slightly protruded.

Strong Diameter (4.8): The 4.8 diameter offers high torque and connection strength even for the most demanding applications.

Size and Application Area:

4.8 Diameter x 45 Length: The 4.8 diameter provides strong grip, while the 45 mm length is designed for applications requiring maximum long connection depth. This is particularly important for fastening metal to thick supporting elements.

Surface Coating:

Typically coated with zinc plating to provide protection against rust and corrosion.

Usage Areas and Sectors

This screw is used in all metalworking, construction, and assembly applications that require fast fastening, compression with a wide contact surface, very long connection depth, and maximum strength.

Product Description

The Meridyen CSK Drill-Point Screw, with a diameter of 4.8 mm and a length of 45 mm, is specifically designed for deeper and more reliable joining of thin sheet metal and metal panels. Its 4.8 mm diameter provides the highest level of strength. The countersunk (cylindrical) head (CSK) ensures wide surface contact, creating high compression force and remaining slightly protruded on the surface. Its drill-point design eliminates the need for pre-drilling and shortens assembly time. The zinc coating enhances corrosion resistance. With a pack of 500, it is an ideal, essential fastener for professional metal assembly work requiring high volume, the deepest connections, and strong grip.