Value Collection 31864 No. 10 Hex Washer Sheet Metal Screw

Product Description

The VALUE COLLECTION 31864 is a No. 10 hex washer head sheet metal screw designed for fastening sheet metal, light-gauge steel, and similar thin-material assemblies. The slotted drive accepts a standard flat-blade screwdriver or bit. The Type AB point provides a sharp, coarse-thread profile that self-taps into pre-punched or drilled holes without a separate tapping operation. Measuring 1 inch in length under the head, this screw is manufactured from Grade 1016-1024 steel with a zinc finish for basic corrosion resistance. It meets AISI 1016, ASME B18.6.3, ASME B18.6.4, and SAE J933 standards. HVAC technicians, electricians, and sheet metal workers routinely use this fastener in ductwork, electrical enclosures, and light structural sheet metal work.

This screw is suited for residential and light commercial applications where a compact, self-tapping No. 10 fastener is required. Common install scenarios include securing HVAC duct sections, attaching sheet metal panels, fastening electrical junction box covers, and assembling metal framing components. The hex washer head provides a bearing surface that distributes clamping load and resists pull-through in thin-gauge material. The zinc coating offers surface protection in indoor and moderately dry environments. Sold individually with a minimum order quantity of 50 units.

Key Features

• No. 10 thread size with Type AB self-tapping point for use in pre-punched or drilled sheet metal
• Hex washer head style provides a wide bearing surface and resists pull-through
• Slotted drive accepts flat-blade screwdrivers and standard insert bits
• 1 inch length under head suits typical light-gauge sheet metal stack-ups
• Zinc finish delivers basic corrosion resistance for indoor applications
• Meets AISI 1016, ASME B18.6.3, ASME B18.6.4, and SAE J933 standards

Compatibility

Designed as a standard No. 10 Type AB sheet metal screw for use in pre-punched or drilled holes in light-gauge sheet metal, electrical enclosures, HVAC ductwork, and similar thin-material assemblies where an inch-measurement hex washer head fastener is specified.

Installation Notes

Installation is typically performed by HVAC technicians, electricians, or sheet metal workers using a flat-blade screwdriver or a slotted bit in a power driver set to a controlled torque clutch setting. Ensure the receiving material has a pre-punched or drilled pilot hole sized appropriately for a No. 10 Type AB thread. De-energize any electrical enclosure or HVAC system before fastening panels or covers. Do not overdrive — hex washer head screws in thin-gauge material can strip or deform the base material if excess torque is applied.