A unique thread design and quality controlled manufacture spell the Zip-In® difference. Zip-In's® sophisticated heat treat process allows the screw to taper to a fine, sharp point without sacrificing critical point strength. A single starting thread is formed down to the very tip of the point and is the source of Zip-In's® penetrating power. A second thread above the point engages after initial penetration and drills in the screw double fast. Zip-In® screws are faster driving, with a greater capacity for fastening heavier gauges of sheet metal than any other self-piercing type.
Undercut-indented hex washer slotted head
Bright Zinc Plated
Full 1/4" (no 8) head will not strip out of hex driver opening
*Denotes a finish or option that has been discontinued
Malco HW7X1/2ZWG Product Specifications
7 x 1/2
Installation Resource Center
Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.
Malco HW7X1/2ZW Reviews
Buy the Malco HW7X1/2ZWG in Pack of 100 at Build.com. Research Malco HW7X1/2ZWG in Pack of 100 online. Find Malco HW7X1/2ZWG in Pack of 100 features and specifications. Get the best deal by comparing the Malco HW7X1/2ZWG in Pack of 100 today.
The cost to ship items varies by item, shipment and shipping option.
Free Ground Shipping on Orders Over $49
Standard ground shipping transit time is 5-7 business days.
* This offer excludes deliveries made to Alaska and Hawaii.
Free Freight Shipping on Orders Over $1500
Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.
* For exact shipping costs, add the product(s) to your cart and enter your zip code.