Meet the Malco Zip-In 8X1 Self-Piercing Screws — a purpose-built solution for fast, reliable sheet-metal fastening. This 3500-count zinc-plated box pairs a precisely engineered drive with a powerful piercing action,...

Meet Malco Zip-In HW8X2Z self-piercing screws—engineered for speed, strength, and dependable performance in metal-to-metal fastening. With an 8x2 profile and a 1/4" Slotted Hex Washer Head, these zinc-plated sheet metal...

Meet Malco HW8X1Z Zip-In Self-Piercing Screws, the fast, reliable solution for joining thin to medium sheet metal with precision. Built around Zip-In’s signature threading and heat-treated metallurgy, these screws are...

Meet the Malco Zip-In HW7X1/2Z self-piercing screws — the 1/4" slotted hex washer head sheet metal screws engineered for fast, clean penetrations in a wide range of metalworking tasks. Packaged...

Meet Malco Zip-In HW6X3/8Z Self-Piercing Screws—the fast, dependable solution for joining thin sheet metal with precision. This 6x3/8" self-piercing screw features a zinc-plated finish and a 1/4" slotted hex washer...

Malco HW8X11/2ZW Zip-In Self-Piercing Screws redefine metal fastenings with a purpose-built thread design and a precision heat-treat process. The proprietary Zip-In geometry tapers to a fine, sharp point while preserving...

Malco HW6X3/8ZG Zip-In Self-Piercing Screws — a 100‑count pack of zinc‑plated, 6x3/8 inch sheet metal screws with a 1/4" slotted hex washer head. Built for speed, performance, and durable holds...

Malco HW8X1ZW White Zip-In Self-Piercing Screws are purpose-built for fast, clean securing of registers to walls and finishing ductwork with confidence. In a bulk 7000-count pack, they’re ready for large...

Meet Malco 8X2 White Zip-In Self-Piercing Screws — the fast, precise fastening solution tailor-made for sheet metal projects. With a white Zip-In finish and zinc plating, these screws deliver reliable...

Malco Zip-In 8x1-1/2 White Self-Piercing Screws are engineered to transform sheet-metal installations from slow and fiddly to clean, fast, and repeatable. With a white zinc-plated finish and a 1/4" slotted...

Meet Malco HW6X3/8ZRB, the Royal Brown Zip-In Self-Piercing Screws designed for quick, clean metal fastening on gutters, trim coils, and other sheet metal applications. With a 1/4" slotted hex washer...

Malco 8X1 White Zip-In Self-Piercing Screws — 1/4" Slotted Hex Washer Head, Zinc Plated, 500 Count — a color-matched fastening solution designed for gutters, trim coil, and painted sheet metal...

Meet the Malco 8X2 White Zip-In Self-Piercing Screws — the bulk solution for fast, dependable metal fastening. This 2300-count box pairs a 1/4" slotted hex washer head with a durable...

Meet the Malco 7X1/2 Royal Brown Zip-In Self-Piercing Screws — a purpose-built fastener crafted for exterior metalwork where looks and reliability matter. These 1/4" slotted hex washer head screws are...

Meet the Malco 8X3/4 Royal Brown Zip-In Self-Piercing Screws—the fast, reliable solution for seamless metal installations. Built to pierce through sheet metal with ease, these screws deliver precise bite and...

Upgrade your gutter and trim coil projects with the Malco 8X1 Royal Brown Zip-In Self-Piercing Screws. Designed for fast, secure fastening, these sheet metal screws blend in with brown finishes...

When you need to mount a wall register quickly and neatly, Malco HW8X3/4ZW White Zip-In Self-Piercing Screws deliver a precise, corrosion-resistant solution. This 8x3/4 inch sheet metal screw features a...

Meet the Malco 8X1 Royal Brown Zip-In Self-Piercing Screws—the color-matched, fast-installing solution for metal gutter and trim coil applications. With a 1/4 in. slotted hex washer head, these sheet metal...

Introducing the Malco 8X1 Royal Brown Zip-In Self-Piercing Screws — a color-matched, weather-ready fastener designed for fast, clean metalwork on gutters, trim coil, and other painted sheet metal projects. In...

Meet the Malco Zip-In Self-Piercing Screws, a purpose-built solution for fast, reliable metal fastening. Built for efficient installations, these Type A screws feature a 5/16 in. slotted hex washer head...

Introducing Malco Zip-In Self-Piercing Screws, the fast, precise solution for metal-to-metal assemblies. Designed to bite through sheet metal with minimal effort, these drill-in screws combine a 5/16" slotted hex washer...

The Malco Zip-In Self-Piercing Screws, model HW12X2, bring fast, reliable fastening to thin sheet metal jobs with a single streamlined step. These 5/16 in. slotted hex washer head screws are...

Malco Zip-In Self-Piercing Screws (HW10X2G) are engineered for fast, clean fastening into sheet metal. These drill-in screws—Type A with a single thread—pierce the material and thread securely in one smooth...

Meet the Malco Zip-In Self-Piercing Screws — a purpose-built fastener engineered for quick, reliable metal-to-metal installations without pre-drilling. Designed for thin sheet metal work, these screws pair a rugged 5/16"...