Hex Head SEMS Screw is a robust and efficient fastening solution designed for applications requiring high torque and strong holding power. It features a hexagonal head that allows easy tightening using spanners, sockets, or power tools, combined with a pre-attached (captive) washer for improved performance and convenience.

The hex head design enables better torque transmission compared to standard drive types, making it ideal for heavy-duty and structural applications. The integrated washer ensures even load distribution, protects the surface from damage, and helps prevent loosening caused by vibration. Since the washer is pre-assembled, it eliminates the need for separate components, reducing assembly time and improving productivity.

Manufactured from premium materials such as Mild Steel, Stainless Steel (SS 202 / SS 304), and high tensile grades, Hex Head SEMS Screws provide excellent strength, durability, and corrosion resistance, even in demanding environments.

These screws are widely used in machinery, automotive assemblies, construction, electrical panels, metal fabrication, and general industrial applications where reliable and secure fastening is essential.

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Key Features:

• Hex head design for high torque application
• Pre-assembled captive washer (SEMS) for quick installation
• Strong grip with reduced loosening
• Even load distribution and surface protection
• Suitable for heavy-duty and industrial use

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Available Options:

• Sizes: M4 to M10 (custom sizes available)
• Length: 10mm to 100mm
• Materials: MS, SS 202, SS 304, High Tensile
• Washer Type: Flat / Spring