8 X 3/4″ Type A Self Tapping Sheet Metal Screws Truss Head Square Drive Steel Zinc & Bake (5000/Pkg.) Brand New

5000 bulk Type A self tapping sheet metal screws with a truss head and square drive deliver secure fastening for steel sheet metal assemblies. The baked-on zinc finish provides durable corrosion resistance while the self tapping thread forms clean, load-bearing joints without pre-drilling.

Specs

Length: 3/4 inch

Finish: Zinc-coated, baked-on

Drive Type: Square Drive

Material: Steel

Thread Type: Self tapping

Features

Self-tapping capability: Forms threads in sheet metal with a single pass, eliminating pre-drilling and accelerating assemblies for metal enclosures, HVAC ductwork, chassis, and electrical panels.

Truss head design: Broad bearing surface reduces pull-through risk and yields a flush or near-flush finish on panel surfaces.

Square Drive: High torque transfer with minimized cam-out, ensuring consistent seating and reduced tool slip during installation.

Finish: Zinc-coated, baked-on coating delivers corrosion resistance in outdoor and high-humidity environments, extending service life.

Material & strength: Steel substrate provides robust shear strength and reliable performance in thin-gabric sheet metal applications.

Packaging & procurement: Bulk quantity supports large-scale installations and streamlined inventory; suitable for maintenance, fabrication, and assembly teams.