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Internet #

202041001

Model #

4101010400406

Store SKU #

363780

#8 x 1-1/2 in. Phillips-Square Drive Flat Head Full Thread Zinc Coated Multi-Material Screw (197 per Box)

(118)Questions & Answers (7)
$950
/box
  • No Pre-Drilling in Wood
  • Heat-treated (Grade-5 ) for strength and durability
  • Unidrive system works with square or Phillips bit
  • View More Details
Store
0 in stock
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Product Details

The SPAX Factor - For the craftsman that concentrates on the details, We Work for You. For the Pro that puts qualify first, we help you create stronger connections, enhance performance and improve results when your reputation is on the line. This high performance wood screw is not your average screw. While it is designed for wood applications it is also functional for other materials like masonry, drywall, plastic, and up to 24ga steel. Masonry and Concrete do require pre-drilling. It is made with carbon steel and coated for durability to fasten strongly and securely. U.S made SPAX is your trusted partner for your fastening needs. Do it Once, Do it Right with SPAX.
  • Check out our Threads! Our patented thread serration technology allows the screw to be driven faster, easier to install, and reduces splitting in wood. Let the SPAX FACTOR take some of the hassle out of your next project
  • No Predrilling in Wood! Unique 4Cut Point design provides a self-drilling feature to prevent splitting in hardwood
  • Unidrive is a (Phillips/Square combo) drive system for the SPAX fastener. The user has the option of using a Phillips drive bit, a square drive bit, or a Unidrive SPAX bit (#8 and #10 only)
  • Engineered and manufactured in the USA
  • Patented MULTIhead countersinks the screw head flush in wood
  • TER No. 2010-02 - Multi Purpose Fastener Properties Report
  • Common applications: general projects where zinc coating is acceptable, hinge installation, wood crafts, cabinet frames
  • Bit Included
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

7Questions
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Q:Are these good for installing brackets for window blinds?
by|Aug 17, 2021
2 Answers
Answer This Question

A:  They will work but are overkill for your application. The zinc coating indicates for outdoor use. You should be able to find a similar non coated screw that will work just as good for less money

by|Aug 19, 2021

    A:  Yes, this screw will work for this application. The zinc coating is ideal for interior applications. Thank you for being a SPAX customer.

    by|Aug 25, 2021
      caret
      Q:Are these good for oudoor use? Specifically, for use in a planter box build?
      by|Jan 8, 2021
      1 Answer
      Answer This Question

      A:  We do not recommend a Zinc coated screw for exterior applications. Check out our HCR-X coating that is High Corrosion Resistant and approved for use in pressure treated lumber and exterior applications. Thank you for being a SPAX customer.

      by|Jan 12, 2021
        caret
        Q:Specification state these are for interior use but fencing is listed as common use. So the questi...
        by|Jul 17, 2019
        1 Answer
        Answer This Question

        A:  We do not recommend a zinc coated screw for exterior use. Our HCR coating is designed for exterior use,treated lumber and exposure to the elements. Thank you for being a SPAX customer!

        by|Jul 19, 2019
          caret
          Q:What size masonry bit is required for the #6 spax screw in CMU
          by|Oct 23, 2018
          2 Answers
          Answer This Question

          A:  We do not recommend a #6 diameter screw for masonry. The smallest screw we would recommend for masonry is the #8 which would require a 1/8" bit. Thank you for being a SPAX customer!

          by|Oct 25, 2018

            A:  Use a #2 Philips or #1 square bit for these screws.

            by|Apr 22, 2019
              Showing 1-4 of 7
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              Customer Reviews

              4.2 out of 5
              (118)
              • 4.2
                out of 118 reviews
              • 78%recommend this product
              Filter by:
              Showing 1-10 of 118 reviews
              May 5, 2020
              These screws were used to fasten the plywood down to the 2x4s that I built my storage shelves in ...
              These screws were used to fasten the plywood down to the 2x4s that I built my storage shelves in my garage with. They worked very well.
              by
              • Verified Purchase
              • Recommended
              Apr 13, 2019
              These are very high quality, strong steel, made in USA or Germany. These are top of the line fast...
              These are very high quality, strong steel, made in USA or Germany. These are top of the line fasteners. These almost never strip, even when using a worn out phillips head bit. These can be hard to find in the store, as they have a special section in the fastener aisle, but it is worth looking for them.
              by
                • Recommended
                Sep 11, 2022
                Head cut not deep enough
                The cut depth on the head is too shallow for a standard phillips bit, as well the width of the cut isnt broad enough for a stubby bit. Plain enough these screws are of poor design. Upgrade to contractor torx screws to improve your day. Would never buy again
                by
                  • Recommended
                  Nov 16, 2021
                  by
                    Nov 3, 2021
                    by
                      Jul 9, 2021
                      surprisingly JUNK
                      I was so disappointed by these screws which constantly striped out the philips slot, it say multi-material, which i dont even understand how thats possible. The thread end looks nice, amd thats about it.
                      by
                        Jun 1, 2021
                        Used these to secure the backing to my spice rack....
                        Used these to secure the backing to my spice rack.
                        by
                        • Verified Purchase
                        Apr 21, 2021
                        A couple years ago I needed a certain size screw...
                        A couple years ago I needed a certain size screw and this was the only brand in stock at the time. I tried them and they wroked very well. They are now the only brand I buy.
                        by
                        • Verified Purchase
                        Apr 1, 2021
                        Rating provided by a verified purchaser...
                        Rating provided by a verified purchaser
                        by
                        • Verified Purchase
                        Mar 31, 2021
                        by
                        • Verified Purchase
                        Showing 1-10 of 118 reviews

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                        Ratings
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                        Screw Length3/4 in1-1/2 in1-1/4 in2 in
                        Size#8#8#8#10
                        Drive StylePhillips-SquarePhillips-SquarePhillips-SquarePhillips-Square
                        Head StyleFlat HeadFlat HeadFlat HeadFlat Head
                        Fastener/Connector MaterialSteelSteelSteelSteel
                        Interior/ExteriorInteriorInteriorInteriorInterior
                        Package Quantity350197240105
                        FeaturesCoated,Self Drilling,Self Tapping,Serrated EdgesCoated,Self Drilling,Self Tapping,Serrated EdgesCoated,Self Drilling,Self Tapping,Serrated EdgesCoated,Self Drilling,Self Tapping,Serrated Edges
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