Value Collection SMPFI0-800370-100BX No. 8 Flat Head Sheet Metal Screw

Product Description

The VALUE COLLECTION SMPFI0-800370-100BX is a No. 8 flat head Phillips drive sheet metal screw designed for fastening thin metal panels, ductwork, enclosures, and light-gauge steel components. It features a Type AB point for self-starting in pre-drilled or punched sheet metal without requiring a separate tapping operation. Manufactured from Grade 2 steel with a zinc finish, this screw resists corrosion in typical indoor service environments. The overall length is 3/8 inches. Sold in boxes of 100, this fastener is a standard supply item for HVAC technicians, sheet metal workers, electricians, and general trade professionals who work regularly with light-gauge metal assemblies.

This screw is suited for residential and light commercial applications where a flush, countersunk seating profile is required. The flat head design seats flush with or slightly below the metal surface, making it appropriate for panels, junction boxes, equipment housings, and duct connections where protruding fastener heads would interfere with fit or finish. The Phillips drive is compatible with standard No. 2 Phillips bits used on power drivers and manual screwdrivers.

Key Features

• No. 8 thread size for reliable grip in light-gauge sheet metal
• Type AB point self-starts in pre-drilled or punched holes
• Flat head profile seats flush for clean panel and enclosure installations
• Phillips drive compatible with standard No. 2 bits and power drivers
• Zinc finish provides corrosion resistance for typical indoor service environments
• Grade 2 steel construction for consistent hardness and thread integrity

Compatibility

Designed as an OEM-style replacement and general-use fastener for light-gauge sheet metal applications including HVAC ductwork panels, electrical enclosures, and equipment housings requiring a No. 8 flat head Phillips sheet metal screw with a 3/8 inch overall length.

Installation Notes

Installation is performed by HVAC sheet metal technicians, electricians, and general trade professionals using a No. 2 Phillips bit on a power driver or manual screwdriver. Pre-drill or punch the sheet metal to the appropriate pilot hole diameter before driving to avoid material distortion and ensure proper thread engagement. Do not overdrive; flat head screws can crack or deform thin metal if seated with excessive torque. Follow applicable codes such as SMACNA standards for duct assembly fastener spacing when used in HVAC ductwork applications.