Value Collection 31944 Sheet Metal Screw 5/16 Hex Head 50 Pack

Product Description

The VALUE COLLECTION 31944 is a hex head sheet metal screw designed for fast, secure fastening in light-gauge metal applications. Built from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this screw features a 5/16 inch thread size and a 3/4 inch length under head. The Type A point allows it to self-pierce into thin sheet metal without a pre-drilled pilot hole. Sold in a pack of 50, the 31944 is a practical bulk option for HVAC fabricators, sheet metal workers, electricians, and general contractors who need a reliable, standardized fastener on the job.

This screw is suited for attaching sheet metal panels, ductwork flanges, electrical enclosures, and light structural metal components. The hex head drive allows use with a standard nut driver or hex bit driver, making installation fast in tight spaces or high-volume applications. Typical uses include HVAC duct assembly, equipment enclosure fabrication, and general sheet metal joining in both residential and light commercial settings.

Key Features

• 5/16 inch thread size for medium-duty sheet metal fastening
• 3/4 inch length under head for shallow-to-medium material stack-ups
• Hex head and hex drive for positive nut driver or bit engagement
• Type A point self-pierces light-gauge sheet metal without pilot hole
• Zinc-plated Grade 2 steel finish provides basic corrosion protection
• Pack of 50 supports volume installation work

Compatibility

Designed as a standard Type A hex head sheet metal screw for use in light-gauge sheet metal fabrication and assembly applications where a 5/16 inch thread and 3/4 inch under-head length are specified.

Installation Notes

Install with a 5/16 inch hex nut driver or compatible hex bit driver at appropriate torque to avoid stripping the sheet metal. Ensure the base material is within the thickness range suitable for a Type A point screw before driving. No pilot hole is required for Type A point screws in light-gauge metal, though a pilot hole may be used in heavier gauges. Follow applicable building and mechanical codes when using fasteners in structural or pressure-containing assemblies.