Meet the Self Drilling Screws Slotted Indented Hex Washer #3 Point Zinc Plated 5/16 X 1 1/4 a reliable fastening solution designed for fast, secure installations in metal and thin materials. The self-drilling design reduces or eliminates the need for pre-drilling, saving time on every project while delivering a strong hold and a clean finish.

• Type: Self Drilling Screw
• Head & Drive: Indented hex washer head with a slotted drive for versatile fastening
• Point: #3 drill point for efficient penetration
• Size: 5/16″ diameter x 1 1/4″ length
• Finish: Zinc plated for corrosion resistance and durability

Perfect for metal-to-metal or thin-material assemblies, these screws provide quick, secure fastening with a flush, professional appearance. The zinc plating protects against rust and environmental exposure, helping your projects stand the test of time. Use in automotive, HVAC, metal shelving, or general construction where a reliable self-drilling screw is required.

Durable, easy to install, and optimized for performance, these Self Drilling Screws Slotted Indented Hex Washer #3 Point Zinc Plated 5/16 X 1 1/4 are a dependable choice for pros and DIY enthusiasts alike. Add them to your toolkit and experience faster, cleaner assemblies with every turn.