[10000 BULK] Self Drilling Screws Slotted Indented Hex Washer #3 Point Zinc Plated 5/16 X 3/4

Introducing Self Drilling Screws Slotted Indented Hex Washer #3 Point Zinc Plated 5/16 X 3/4 the fastener of choice for quick, secure metal-to-metal assemblies. These screws drill their own pilot holes and tap threads as they go, eliminating the need for pre-drilling and speeding up installations.

Key Features

• Self-drilling design for fast, effortless installation without pre-drilling.
• Slotted drive compatible with standard screwdrivers and bits for easy driving.
• Indented hex washer head provides a secure seating and a flush finish in metal assemblies.
• #3 point optimized for reliable entry in thin-gauge metal and hard materials.
• Zinc plated finish delivers corrosion resistance for indoor and outdoor use.
• Dimensions 5/16″ diameter, 3/4″ length.

Specifications

• Diameter: 5/16 in
• Length: 3/4 in
• Drive type: Slotted
• Head style: Indented hex washer
• Point: #3
• Finish: Zinc Plated

Applications

Ideal for metal-to-metal fastening in lightweight to mid-gauge metalwork, including gutters, roofing, framing, and general sheet metal projects where fast, secure installation is essential.

Why Choose These Screws?

Durable, easy-to-use, and designed for efficient assembly, these screws reduce installation time while delivering strong, reliable joints in a variety of environments thanks to their zinc-plated finish and precise threading.