Meet the Malco 8X1/2 Zip-In Self-Piercing Screws (HW8X1/2ZT) — the high-performance fastener designed to simplify metal-to-metal assemblies. With a 1/4" slotted hex washer head and zinc plating, these sheet metal...

Meet Malco 8X1 Zip-In Self-Piercing Screws (HW8X1ZG) — a purpose-built fastener engineered to transform sheet metal installation. With Zip-In’s signature thread design and precision heat-treating, these screws deliver penetrating power...

Introducing Malco HW8X3/4ZT Zip-In Self-Piercing Screws—the fast, reliable solution for dependable sheet metal fastening. With a 1/4" slotted hex washer head and zinc plating, these screws are engineered to cut...

Designed for rapid, reliable metal fastening, Malco Zip-In 8 x 1-1/2 Self-Piercing Screws deliver piercing power with minimal effort. The zinc-plated finish resists rust, making them ideal for outdoor and...

Malco Zip-In HW8X1/2Z Self-Piercing Screws are built for fast, precise metal fastenings where thicker sheet materials meet demanding installations. Designed to pierce on contact and hold with confidence, these screws...

Meet Malco Zip-In HW8X3/4ZP self-piercing screws—the fast, precise way to secure sheet metal without pre-drilling. Built for demanding jobs, these 8×3/4 screws pair a tapered, razor‑sharp point with a heat‑treated...

Meet Malco Zip-In 8x2 Self-Piercing Screws — the fast, precise solution for sheet metal assemblies. Built to pierce cleanly and hold securely, these zinc-plated fasteners deliver consistent performance when you’re...

When fast, dependable sheet-metal fastening is non-negotiable, Malco Zip-In 8X3/4 Self-Piercing Screws (HW8X3/4Z) are built to deliver. This zinc-plated, 1/4" slotted hex washer head screw is designed for quick, confident...

Malco Zip-In HW7X1/2ZT are self-piercing sheet metal screws engineered for fast, reliable metal-to-metal assemblies. Featuring a 1/4" Slotted Hex Washer Head and a zinc-plated finish, these screws are built to...

Meet the Malco HW8X2ZG Zip-In Self-Piercing Screws—the fast, reliable choice for sheet metal projects that demand clean entry, strong grip, and lasting performance. Built around a smart two-thread design and...

Meet the Malco Zip-In 7X1/2 Self-Piercing Screws—a purpose-built fastener designed for fast, dependable sheet metal assembly. With a zinc-plated finish and a 1/4" hex washer head, these screws deliver clean...

Meet Malco Zip-In HW6X3/8ZT — a 6 x 3/8 inch self-piercing sheet metal screw engineered for speed, strength, and flawless joinery. With a 1/4" slotted hex washer head and zinc-plated...

Meet the Malco Zip-In HW8X3/4ZG self-piercing screws — the fast, precise way to secure sheet metal with confidence. This 100‑count zinc‑plated set features 8 GA x 3/4" screws with a...

Meet Malco Zip-In HW8X1/2ZG — a self-piercing screw crafted to transform sheet metal fastening. Designed for speed, reliability, and strong holds, these screws pierce cleanly without pre-drilling and then bite...

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...