Value Collection SMHWI0-801000SL-100BX Sheet Metal Screw No 8

Product Description

The VALUE COLLECTION SMHWI0-801000SL-100BX is a No. 8 sheet metal screw with a hex washer head and slotted drive, sold in a box of 100. It measures 1 inch in length under the head and is manufactured from Grade 2 steel with a zinc finish. The hex washer head provides a broad bearing surface and resists pull-through in sheet metal applications. Point type is Type A and Type AB, allowing threading into pre-punched or self-piercing sheet metal. This fastener is a standard workhorse for HVAC, electrical, and general sheet metal fabrication work performed by trade professionals in the field or shop.

This screw is suited for light-gauge sheet metal assemblies in residential and commercial applications. Common uses include securing ductwork sections, electrical enclosures, junction box covers, equipment panels, and similar thin-metal joining tasks. The slotted drive accommodates a standard flat-blade screwdriver or bit, making it accessible with basic tool kits. Grade 2 steel construction with zinc plating provides moderate corrosion resistance appropriate for indoor and protected installations.

Key Features

• No. 8 thread size, 1 inch length under head for light-gauge sheet metal joining
• Hex washer head style for wrench or nut-driver installation and increased bearing surface
• Slotted drive compatible with standard flat-blade bits and screwdrivers
• Type A and Type AB point for use in pre-punched or self-piercing sheet metal
• Grade 2 steel with zinc finish for moderate corrosion resistance
• Box quantity of 100 suited for continuous field or shop use

Compatibility

Designed for use in light-gauge sheet metal assemblies including ductwork, equipment panels, electrical enclosures, and similar applications where a No. 8 hex washer head sheet metal screw is specified.

Installation Notes

Sheet metal screws of this type are installed by HVAC technicians, electricians, and sheet metal fabricators using a flat-blade screwdriver or appropriately sized nut driver. Ensure the substrate is properly supported and pre-punched or drilled to the correct pilot hole diameter before driving. Follow applicable codes such as SMACNA duct construction standards for fastener spacing in ductwork. Avoid over-torquing, which can strip the sheet metal or damage the screw head.