Best Seller 8 X 1-3/4″ Type AB Self Tapping Sheet Metal Screws Flat Head Phillips Drive Steel Zinc & Bake (3000/Pkg.)

Type AB Self Tapping Sheet Metal Screws are designed for secure fastening into thin metal substrates without pre-dr drilling. The flat head and Phillips drive enable flush seating and consistent torque control across automotive, HVAC, and appliance assemblies.

Specs

Diameter: #8 (0.164 inch)

Length: 1.75 inch

Finish: Zinc & Bake

Drive type: Phillips

Material grade: Steel

Thread type: Type AB

Features

Self tapping design: Forms mating threads in sheet metal without pre-punching, enabling rapid assembly and reducing tooling steps.

Flat head: Recessed, low-profile crown for flush mounting and minimized protrusion on panels and enclosures.

Phillips drive: Cross-recess geometry supports standard drivers, promoting consistent torque transfer and reduced cam-out.

Finish: Zinc plating with baked enamel provides durable corrosion resistance for indoor and light outdoor applications.

Material and compatibility: Steel substrate delivers structural strength suitable for typical sheet metal gauges used in automotive, appliance, and industrial enclosures.

Thread type and engagement: Type AB threads optimize engagement in sheet metal, reducing stripping risk and delivering stable clamp load.

Use cases: Ideal for interior automotive panels, appliance housings, HVAC duct joints, and light machinery enclosures where flush seating and reliable self threading are required.