Malco HW7X1/2ZBG Slotted Hex Head Zip-in Self-Piercing Sheet Metal Screws 1/2 Inch Length 1/4 Inch Head Size 100 Pack

Product Description

The MALCO HW7X1/2ZBG are self-piercing sheet metal screws designed for efficient installation in various sheet metal applications. These #7 shank screws measure 1/2 inch in length and feature a 1/4 inch slotted hex head. With a zinc-plated finish, they are engineered for secure fastening in both heavy and light gauge layered sheet metal, ensuring reliable metal-to-metal connections. The design includes a sharp tapered point for quick penetration and a burr-free head for flush seating.

• Burr-free hex washer slotted head prevents strip-out during operation.
• Undercut and indented hex washer slotted head ensures the screw seats flush.
• Combination lead double thread provides instant penetration and engagement in layered sheet metal.

Product Highlights

These MALCO Zip-in screws feature a distinctive two-dot mark for authenticity and are designed for secure, efficient fastening in sheet metal.

Product Information

Standard Information

• Brand: MALCO
• Manufacturer Part Number: HW7X1/2ZBG

Technical Specifications

• Length: 1/2 inch
• Pack Quantity: 100
• Shank Diameter: #7
• Head Size: 1/4 inch
• Color: Black
• Tip Style: Taper Point
• Bit Type: Hex, Slotted
• Finish: Zinc Plated
• Screw Type: Self-Piercing Sheet Metal Screw
• Packaging Type: Bulk
• Head Type: Slotted Hex Washer
• Material: Steel
• Thread Coverage: Fully Threaded