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    Malco   #7 x 1/2 in. External Hex Flange Hex-Head Sheet Metal Screw (50-Bag)

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    • Description
      Model
      HDZD
      Internet/Catalog:
      100137289
      Store SKU:
      364231

      The Malco #7 x 1/2 in. Steel Hex Zip-In Self-Piercing Sheet Metal Screws (50-Bag) feature an undercut head design to help provide great holding power. Head style is Flange Hex.

      • For indoor or outdoor use
      • For use with sheet metal
      • Steel construction
      • 1/2 in. in length
      • Self-piercing design
      • Zip-in design
      • Undercut head design
      • Includes 50 screws
    • Specifications
      Assembled Depth (in.) :
      4.5 in
      Assembled Height (in.) :
      5.75 in
      Assembled Width (in.) :
      4.5 in
      Coated :
      N
      Drive Style :
      External Hex
      Driver bit included :
      No
      Fastener Callout Size :
      7 x 1/2
      Fastener Plating :
      None
      Fastener Thread Type :
      N/A
      Fastener Type :
      Sheet Metal Screw
      Fastener/Connector Material :
      Steel
      Finish :
      Steel
      Finish Family :
      Metallic
      Head Style :
      Flange Hex
      Indoor/Outdoor :
      Indoor/Outdoor
      Measurement Standard :
      SAE
      Package Quantity :
      50
      Primary Use :
      Sheet metal screw
      Product Weight (lb.) :
      0.16
      Returnable :
      90-Day
      Screw Length :
      1/2 in
      Self drilling :
      Yes
      Self tapping :
      No
      Size :
      #7
      Tamper Resistant :
      No
    • Reviews
      (1)

      Ratings & Reviews

      100% of customers recommend this product
      5.0
      Out of 5:
      5
      [1]
      4
      3
      2
      1
      • These are what you need for installing 26 gauge round or flat duct work. Makes install a breeze. ...
      • November 19, 2016
      • Recommended Product

      These are what you need for installing 26 gauge round or flat duct work. Makes install a breeze. I originally used the self drilling screws, but they were terrible. The self drilling screws spin for 20 seconds, wobble and fall off, and over drill the hole resulting the screw falling out.

      BradDIY

      more details...
      By: BradDIY
    • Shipping & Delivery Options

      Store Exclusive. This item is available for purchase in select stores only.


      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): PR,VI,HI,GU,AK

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