Value Collection 3132AH Sheet Metal Screw 5/16 Hex Head

Product Description

The VALUE COLLECTION 3132AH is a 5/16-inch hex head sheet metal screw designed for fastening thin metal panels, brackets, ductwork, and sheet metal assemblies. The Type A point allows for self-starting penetration into pre-drilled or punched pilot holes. Constructed from Grade 1016-1024 steel with a zinc-plated finish, this screw resists corrosion in typical indoor and light-duty exposed installations. At 2 inches in length under head, it provides adequate thread engagement for standard sheet metal gauges. Drive interface is external hex, accepting a standard nut driver or hex socket. This fastener is supplied as a single piece with a minimum order quantity of 100 units.

This screw is commonly used in HVAC duct fabrication, electrical enclosures, metal framing, and general sheet metal assembly work. It suits both shop fabrication and field installation scenarios. The hex drive allows for fast, torque-controlled installation with a nut driver or impact driver, making it a practical choice for production work where consistent seating depth matters. It is appropriate for use in residential and light commercial applications where sheet metal is joined without tapping a pre-threaded hole.

Key Features

• 5/16-inch thread size for solid grip in standard sheet metal gauges
• Type A point for self-starting entry into pilot holes
• Hex head and hex drive for nut driver or socket installation
• Zinc-plated Grade 1016-1024 steel for corrosion resistance in typical service environments
• 2-inch length under head for deep thread engagement
• Meets AISI 1016, ASME B18.6.3, ASME B18.6.4, and SAE J933 standards

Compatibility

Designed as a standard Type A sheet metal screw for use in pre-drilled or punched pilot holes in thin sheet metal assemblies including HVAC ductwork, electrical enclosures, and general metal fabrication.

Installation Notes

Installation is typically performed by HVAC technicians, sheet metal workers, or electricians as part of panel, duct, or enclosure assembly. Power down or de-energize any electrical enclosure before fastening. Use a correctly sized hex nut driver or socket to avoid rounding the hex head. Pilot hole sizing should follow the fastener manufacturer recommendation for the specific material gauge to ensure proper thread engagement without stripping.