Value Collection 1278 Hex Head Sheet Metal Screw M6

Product Description

The VALUE COLLECTION 1278 is a metric hex head sheet metal screw designed for fastening sheet metal components in light-gauge metal fabrication, HVAC ductwork, electrical enclosures, and similar trade applications. The M6 thread size and 20mm length make this screw well suited for secure, vibration-resistant connections in thin metal assemblies. The hex head and hex drive combination allows installation with standard hex keys or socket drivers, providing consistent torque application and reliable seating. This fastener is sold in a minimum order quantity of 25 units per order.

This screw is commonly used by HVAC technicians, electricians, and sheet metal fabricators when securing panels, covers, junction boxes, and ductwork sections. Its metric sizing fits applications specifying M6 hardware. The hex drive style reduces cam-out during installation compared to slotted or Phillips drives, making it a practical choice in production or field-service environments where speed and reliability matter.

Key Features

• M6 metric thread size for compatibility with standard metric fastener specifications
• 20mm length suitable for light-gauge to medium-gauge sheet metal assemblies
• Hex head design allows socket or wrench-driven installation for consistent torque
• Hex drive type reduces cam-out during power or hand-tool installation
• Sold in multiples of 25 units to suit job-site and production quantities

Compatibility

Designed as a general-purpose metric sheet metal fastener suitable for light-gauge metal panels, HVAC ductwork enclosures, electrical boxes, and similar sheet metal assemblies requiring an M6 hex head screw.

Installation Notes

Installation is performed with a standard hex socket, nut driver, or hex key sized for the M6 head. Always drill or punch a pilot hole appropriate for the sheet metal gauge and thread size before driving the screw to prevent material distortion. Ensure the mating material is properly supported to avoid deformation under torque. Follow applicable codes such as NEC or SMACNA guidelines when fastening electrical enclosures or ductwork components.