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1.5 Inch Master Driller Metal Purlin Snow Guard Screw

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In Stock
Minimum Purchase:
10 units
Screwing Snow Guards to Metal Purlins
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Master Driller #14 Self-Drilling Screw. 

The Master Driller is a 1/4-14 x 1-1/2" snow guard screw with a #3 point.  These precision cold-forged screws assure superior point strength for the fastest drill time performance through steel or nested purlins.  Features a 3/8" AF Hex Washer Head.  The Master Driller comes with a corrosive-resistant coating to withstand all the elements.  Comes with a tight sealing weather-proof washer.  When screwing down snow guards the use of Novaflex MR-150 is required.



The following warranty is made in lieu of all other warranties expressed or implied. Recommendations for proper use of the product are based on tests believed to be reliable. Any goods proven to be defective due to materials will be replaced, or purchase price refunded, but in no event shall the manufacturer be responsible for damages in excess of the purchase price. User shall determine the suitability of the product for its intended use and assumes all risks of its use or handling.


  • Lifetime Warranty

    Lifetime Warranty

    All of our snow guard and snow retention products come with a life time warranty. See Warranty Policy.
  •  Made in America

    Made in America

    All of our snow guard and snow retention products are made right here in America.
  • Fast Shipping Times

    Fast Shipping Times

    “In Stock” orders processed Mon–Fri same or next day, except for holidays. See Transit Times.
  •  Continuing Education

    Continuing Education

    Are you a design professional that would like to receive continuing education credits? Take The class.