Value Collection -31859-5/8 No. 8 Sheet Metal Screw

Product Description

The VALUE COLLECTION -31859-5/8 is a No. 8 sheet metal screw with a hex washer head and slotted drive, designed for fastening thin metal panels, ductwork, brackets, and sheet metal assemblies. The screw features a Type AB point for self-starting penetration into light-gauge metal without pre-drilling. Constructed from Grade 2 steel with a zinc finish for corrosion resistance, the fastener measures 5/8 inches in length under the head. It is sold in multiples of 50 units per order.

This screw is suited for light commercial and residential HVAC ductwork fabrication and sheet metal assembly work. The hex washer head provides a built-in bearing surface and accepts a standard hex driver or slotted screwdriver, making it practical for field installations where both tool types may be in use. Typical applications include securing duct sections, metal junction boxes, equipment panels, and similar thin-gauge sheet metal connections.

Key Features

• Type AB point for self-starting penetration into light-gauge sheet metal
• Hex washer head with integrated bearing surface for positive seating
• Slotted drive accepts standard flat-blade or hex drivers
• Grade 2 steel construction with zinc finish for corrosion resistance
• 5/8 inch length under head fits standard sheet metal panel thickness ranges
• Minimum order quantity of 50 units supports job-site bulk use

Compatibility

Designed as a standard No. 8 Type AB sheet metal screw for use in residential and light commercial HVAC ductwork, metal enclosures, and sheet metal panel fastening applications.

Installation Notes

Sheet metal screws of this type are typically installed by HVAC technicians, sheet metal workers, and electricians during duct fabrication or equipment panel assembly. Power down and de-energize any electrical enclosure or HVAC system before fastening panels. A hex driver bit or slotted screwdriver is sufficient for installation; avoid overtorquing, which can strip the thin metal or damage the screw head. Follow applicable SMACNA ductwork standards or local mechanical codes for fastener spacing requirements.