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Internet #202041000

Model #4101010400401

Store SKU #363696

#8 x 1-1/2 in. Philips Square Drive Flat-Head Full Thread Zinc Coated Multi-Material Screw (25 per Box)

  • No Pre-Drilling in Wood
  • Heat-treated (Grade-5 ) for strength and durability
  • Unidrive system works with square or Phillips bit
  • See More Details

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Product Overview

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.
  • Stay Stronger for Longer! Heat Treated Grade 5 Durability. Subjecting the screw to heat treating gives greater strength and reduces breakage. Tested under the tougest scenerios to give you confidence in every connection.
  • No required pre-drilling in wood. Be more efficient on the job by eliminating time consuming steps with self drilling SPAX® UNIQUE 4CUT POINT technology.
  • Patented MULTIhead countersinks the screw head flush in wood. Keep a smooth surface on your project for greater design and functional qualities.
  • 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 for installation or a Unidrive SPAX® bit (#8 and #10 only).

Info & Guides

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Specifications

Dimensions

Screw Length
1-1/2 in
Thread Pitch
.094

Details

Color Family
Silver
Drive Style
Phillips-Square
Fastener Plating
Zinc
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Features
Coated,Self Drilling,Self Tapping
Finish
Silver
Finish Family
Metallic
Head Style
Flat Undercut
Included
Screw
Interior/Exterior
Interior
Measurement Standard
SAE
Package Quantity
25
Product Weight (lb.)
.17
Returnable
90-Day
Size
#8

Warranty / Certifications

Manufacturer Warranty
For warranty information on this product, please call the Customer Service Center at 1-800-435-4654.

Questions & Answers

4Questions7Answers

Specification state these are for interior use but fencing is listed as common use. So the questi...

Asked by Sam July 17, 2019
1
Answer

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!

What size square driver is required?

Asked by clink July 16, 2018
2
Answers

This fastener uses a #2 Phillips bit or #2 Square head bit.

are these screws safe to use on electrical boxes?

Asked by gene September 12, 2016
1
Answer

Hello, The screws are made of carbon steel and would be safe to mount a electrical box. Thanks for being a SPAX customer, The SPAX Team

Do these come in smaller quantities?

Asked by jakers August 30, 2015
3
Answers

Yes, there are smaller packs in store, about 20 in each

Customer Reviews

  • 4.1
    out of 76 reviews
  • 80% recommend this product
Filter by:
Showing 1-10 of 76 reviews
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 Tom
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
screw heads were not properly produced causing a very poor fit with the drive head. (5 out of 6 b...
screw heads were not properly produced causing a very poor fit with the drive head. (5 out of 6 boxes purchased were bad)
by tp
Not impressed with these screws. They strip out VERY easily...
Not impressed with these screws. They strip out VERY easily even in the softest wood.
by Bishop
I like that these are not made in China. ...
I like that these are not made in China. I also like that they are rated higher than the drywall screws that many people use. But I have found that the heads seem to strip more easily than some other screws, even with the included bit.
by JimM
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
These are very useful when assembling 3/4 thick wood...
These are very useful when assembling 3/4 thick wood
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 76 reviews