Value Collection 31857 No. 6 Hex Washer Sheet Metal Screw

Product Description

The VALUE COLLECTION 31857 is a No. 6 hex washer head sheet metal screw designed for fastening sheet metal, light-gauge steel, and similar thin materials in HVAC, electrical, and general mechanical trade applications. The slotted drive accepts a standard flat-blade screwdriver or matching bit. At 0.75 inches in length under head, this screw is suited for light-duty through-fastening tasks. It features a Type AB point for clean thread engagement on sheet metal without a pre-drilled pilot hole. Constructed from Grade 2 steel with a zinc finish for basic corrosion resistance, this fastener meets the everyday demands of field and shop use.

This screw is commonly used in ductwork assembly, electrical enclosure fabrication, equipment access panels, and light sheet metal work on residential and commercial mechanical systems. The hex washer head provides a bearing surface that distributes clamping load and resists pull-through on thinner gauge sheet stock. The slotted drive makes it accessible with basic hand tools commonly found in any trade kit. These fasteners are sold individually per package with a minimum order quantity of 50 pieces, making them practical for stocking in service vans and shop inventory.

Key Features

• No. 6 thread size with Type AB self-starting point for sheet metal engagement
• Hex washer head provides a wide bearing surface and resists pull-through
• Slotted drive compatible with flat-blade screwdrivers and standard bits
• 0.75 inch length under head suits light-gauge sheet metal fastening
• Grade 2 steel construction with zinc finish for basic corrosion resistance
• Inch measurement system; sold in multiples of 50

Compatibility

Designed as a standard No. 6 Type AB sheet metal screw suitable for light-gauge sheet metal applications in HVAC ductwork, electrical enclosures, and general mechanical assemblies.

Installation Notes

Installation is performed by HVAC technicians, electricians, and sheet metal workers using a flat-blade screwdriver or matching bit driver. No pilot hole is required for Type AB point screws in light-gauge sheet metal, though a pilot hole may be used to reduce material distortion in thinner stock. Ensure the mating material is properly supported before driving to prevent deformation. Always de-energize electrical enclosures before accessing or fastening panels.