Malco HW7X1/2Z-100 Zip-in Self Piercing Sheet Metal Screws #7 x 1/2 100 Count

Product Description

The Malco HW7X1/2Z-100 Zip-in Self Piercing Sheet Metal Screws are known for their superior quality and are ideal for HVAC metal duct fastening. These screws feature a unique thread design and quality-controlled manufacture. They are faster driving, with a greater capacity for fastening heavier gauges of sheet metal. For optimal performance, use with a Malco C-RHEX driver.

• Undercut-indented hex washer slotted head
• Combination Lead Double Thread Design
• Single starting thread machined down to very tip of screw point

Product Highlights

These self-piercing screws instantly penetrate and engage in heavy gauge sheet metal and layered light gauge. They feature a sharp tapered point that will not mushroom or break.

Product Information

Standard Information

• Brand: Malco
• Manufacturer Part Number: HW7X1/2Z-100

Technical Specifications

• Head Size: 1/4", #7
• Length: 1/2"
• Container Size: 100ct