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
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Brand: MALCO
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Manufacturer Part Number: HW7X1/2ZBG
Technical Specifications
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Length: 1/2 inch
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Pack Quantity: 100
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Shank Diameter: #7
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Head Size: 1/4 inch
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Color: Black
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Tip Style: Taper Point
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Bit Type: Hex, Slotted
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Finish: Zinc Plated
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Screw Type: Self-Piercing Sheet Metal Screw
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Packaging Type: Bulk
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Head Type: Slotted Hex Washer
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Material: Steel
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Thread Coverage: Fully Threaded