Buy Direct 8 X 1″ Type A Self Tapping Sheet Metal Screws Truss Head Phillips Drive Steel Black Oxide (5000/Pkg.)

Type A self tapping sheet metal screws with a truss head and Phillips drive provide rapid, reliable fastening for metal enclosures, panels, and brackets. Constructed from steel with a black oxide finish, these fasteners deliver consistent drive engagement and durable joints in protected environments.

Specs

Dimensions: Diameter: #8; Length: 1 inch

Finish: Black Oxide

Drive Type: Phillips

Material: Steel

Thread Type: Self tapping, Type A

Features

Self tapping capability: Creates its own threads in sheet metal, enabling fast assembly without separate nuts or pre tapping.

Truss Head: Low-profile bearing surface distributes load and reduces pull-through, suitable for flush mounting on panels.

Phillips Drive: Positive engagement with common screwdrivers and power bits, minimizing cam-out in metal

Finish and corrosion considerations: Black oxide provides modest corrosion resistance and a uniform appearance in indoor or protected environments; for outdoor or high-corrosion conditions, additional coatings may be required.

Applications: Ideal for electrical enclosures, appliance housings, HVAC components, and automotive panels where lightweight metal fastening is needed.

Installation tips: Pre drill pilot holes as needed for metal thickness; ensure screw length matches material thickness to avoid over-penetration; use correct driver size to maintain engagement and prevent stripping.