Malco 8X1 Zip-In Self-Piercing Screws | 1/4" Slotted Hex Washer Head Sheet Metal Screws | Fast & Easy Piercing | Zinc Plated (100 Count) Deals Versatile Applications: Ideal for use

Versatile Applications: Ideal for use in seismic and high-wind environments

these pins are electro-galvanized for enhanced corrosion resistance

allowing it to sit flush for optimal post bearing

and other stubborn materials without damaging surrounding surfaces

Maintain steady feed rate and stable router guidance to preserve the defined 1/2" radius and avoid chatter

Malco 8X1 Zip-In Self-Piercing Screws | 1/4" Slotted Hex Washer Head Sheet Metal Screws | Fast & Easy Piercing | Zinc Plated (100 Count) Deals Versatile Applications: Ideal for useMeet Malco 8X1 Zip In Self Piercing Screws (HW8X1ZG) a purpose built fastener engineered to transform sheet metal installation. With Zip Ins signature thread design and precision heat treating, these screws deliver penetrating power and dependable strength in a single, clean motion. What makes Zip In different Single starting thread is formed all the way to the tip, creating a precise starting point that kickstarts penetration with minimal effort.