Trending 5/16 X 1-1/2″ Type A Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive 18/8 Stainless Steel (500/Pkg.)

Type A Self Tapping Sheet Metal Screws feature an Indented Hex Washer Head for a flush profile in metal assemblies. Constructed from 18/8 Stainless Steel, these unslotted-drive fasteners deliver corrosion resistance and reliable self tapping performance.

Specs

Diameter: 5/16 inch

Length: 1-1/2 inches

Head style: Indented Hex Washer Head

Drive type: Unslotted

Material grade: 18/8 Stainless Steel

Features

Self tapping capability: Cuts its own threads in sheet metal during installation, enabling fast assembly without pre-tapping.

Head design: Indented Hex Washer Head distributes load and provides a flush seating surface to protect coatings and finishes.

Corrosion resistance: 18/8 Stainless Steel offers durability in indoor and outdoor environments with good resistance to corrosion and staining.

Drive type: Unslotted drive requires compatible driver tools; designed for controlled torque in assembly lines and field repairs.

Material compatibility: Suitable for assemblies using stainless steel components and applications requiring corrosion resistance.

Ideal use cases: fastening thin metal panels in appliances, enclosures, automotive trims, HVAC ductwork, and general sheet metal fabrication where flush-mounted fasteners are desired.