Malco 10X1 Zip-in Self-Piercing Sheet Metal Screws, 1/4" Slotted Hex Head with Undercut Washer, Self-Tapping Fasteners (6000, 1" Length)
MPN: HW10X1Z
Minimum order quantity is .
Meet Malco Zip-In HW10X1Z — a 10x1 self-piercing, self-tapping sheet metal screw built to power through thicker gauges with precision and speed. This isn’t a generic fastener; it’s designed for professionals who demand quick, secure joins without the hassle of pilot holes.
A standout thread design and deliberate manufacturing tolerance work in harmony to deliver real-world performance. Zip-In’s heat-treated point tapers to a fine, sharp tip without compromising strength, so you get an immediate bite every time. The secret is a single starting thread that forms all the way to the tip, providing instant penetrating power. As you begin to penetrate, a second thread above the point engages, drilling in the screw double-fast and locking the two sheets together with fewer revolutions.
- Innovative thread geometry — a continuous thread to the tip for rapid penetration, plus a second thread that activates after entry to accelerate fastening.
- Precision heat treatment — a sharp, durable point that maintains strength under demanding reuse and repeated driving.
- Undercut washer — distributes clamping load, helps seal and resist pull-through on thicker or uneven metal surfaces.
- 1/4" slotted hex head — compatible with common drivers, providing solid engagement and reduced cam-out during high-torque driving.
- 1" length in a 6000‑count pack — a ready-to-go supply for large projects, from metal roofing and siding to HVAC panels and stamped enclosures.
Where and how you’ll use Zip-In HW10X1Z
Best for heavier-gauge sheet metal where traditional self-tappers struggle or require pre-drilling. Ideal applications include:
- Metal roofing, flashing, and cladding installations that need fast, secure fixtures without pilot holes.
- HVAC ductwork and metal enclosures where a tight seal and dependable pull resistance matter.
- Fabrication of light-to-midweight metal assemblies where saving time translates to real project gains.
Practical tips for optimal results
- Align the workpieces and apply steady pressure to help the first thread bite cleanly before the tip enters.
- Use a low to moderate driving speed with controlled torque to prevent over-tightening and ensure the washer seats properly.
- Favor the Zip-In approach when joining thicker sheets or multiple layers to maximize the double-thread drilling action.
Zip-In HW10X1Z isn’t just another fastener; it’s a purpose-built solution for fast, reliable metal assembly. When you need to pierce and secure thick sheet metal efficiently, this screw delivers penetrating power, solid clamping, and long-lasting performance in a single, cohesive system.
Meet Malco Zip-In HW10X1Z — a 10x1 self-piercing, self-tapping sheet metal screw built to power through thicker gauges with precision and speed. This isn’t a generic fastener; it’s designed for professionals who demand quick, secure joins without the hassle of pilot holes.
A standout thread design and deliberate manufacturing tolerance work in harmony to deliver real-world performance. Zip-In’s heat-treated point tapers to a fine, sharp tip without compromising strength, so you get an immediate bite every time. The secret is a single starting thread that forms all the way to the tip, providing instant penetrating power. As you begin to penetrate, a second thread above the point engages, drilling in the screw double-fast and locking the two sheets together with fewer revolutions.
- Innovative thread geometry — a continuous thread to the tip for rapid penetration, plus a second thread that activates after entry to accelerate fastening.
- Precision heat treatment — a sharp, durable point that maintains strength under demanding reuse and repeated driving.
- Undercut washer — distributes clamping load, helps seal and resist pull-through on thicker or uneven metal surfaces.
- 1/4" slotted hex head — compatible with common drivers, providing solid engagement and reduced cam-out during high-torque driving.
- 1" length in a 6000‑count pack — a ready-to-go supply for large projects, from metal roofing and siding to HVAC panels and stamped enclosures.
Where and how you’ll use Zip-In HW10X1Z
Best for heavier-gauge sheet metal where traditional self-tappers struggle or require pre-drilling. Ideal applications include:
- Metal roofing, flashing, and cladding installations that need fast, secure fixtures without pilot holes.
- HVAC ductwork and metal enclosures where a tight seal and dependable pull resistance matter.
- Fabrication of light-to-midweight metal assemblies where saving time translates to real project gains.
Practical tips for optimal results
- Align the workpieces and apply steady pressure to help the first thread bite cleanly before the tip enters.
- Use a low to moderate driving speed with controlled torque to prevent over-tightening and ensure the washer seats properly.
- Favor the Zip-In approach when joining thicker sheets or multiple layers to maximize the double-thread drilling action.
Zip-In HW10X1Z isn’t just another fastener; it’s a purpose-built solution for fast, reliable metal assembly. When you need to pierce and secure thick sheet metal efficiently, this screw delivers penetrating power, solid clamping, and long-lasting performance in a single, cohesive system.
| Type |
Bulk |
|---|---|
| Length |
1 In. |
| Diameter |
#10 |