Malco 7X1/2 Black Zip-In Self-Piercing Screws | 1/4" Slotted Hex Washer Head Sheet Metal Screws | Fast & Easy Piercing | Zinc Plated (1000 Count)

Malco HW7X1/2ZBT

•Burr Free Hex Washer Slotted Head: No strip out of hex driver opening at any ring operation.
•Undercut – Indented Hex Washer Slotted Head: Screw always seats flush
•Combination Lead Double Thread: Starting thread machined down to the very tip of the screw point to instantly penetrate and engage in heavy gauge or light gauge layered sheet metal.
•Sharp Tapered Point: Quality controlled heat treat process for strong screws that won’t mushroom, break or walk and provide complete operator control.
•Look for the Dots! The distinctive two-dot mark on top guarantees authenticity and the trusted quality of Malco's patented Zip-in lineup.

Malco HW7X1/2ZBT

Malco's patented Zip-in screws are a proven choice for sheet metal professionals. These zinc plated screws feature a sharp, tapered point for fast starts and easy piercing. The burr-free hex washer slotted head prevents strip-out for smooth, reliable installation.Their single-thread design provides exceptional holding power, making them ideal for metal-to-metal applications. Genuine Zip-in screws are instantly recognizable by their distinctive two-dot mark, ensuring unmatched quality and authenticity. All Malco Zip-in screws pair perfectly with our innovative C-RHEX Cleanable-Reversible Magnetic Hex Drivers, creating "The Ultimate System" for efficiency and precision. Upgrade your toolkit today with Malco’s black painted Zip-in screws for unmatched performance.