Model # 4577000500637

Internet #202270971

Store SKU #355216

Store SO SKU #1000261703

SPAX #10 x 2-1/2 in. Square Drive Flat-Head Doublelok Thread Stainless Steel Screw (420 per Box)


#10 x 2-1/2 in. Square Drive Flat-Head Doublelok Thread Stainless Steel Screw (420 per Box)

$3997 /box

Frequently Bought Together

Product Overview

Discover the SPAX Advantage. This German engineered/German made SPAX #10 x 2-1/2 in. Square Flat Head Doublelok Thread Stainless Steel screw offers a premium quality fastening solution that help ensure professional results in less time than inferior imported screws. Stainless Steel screws offer the ultimate corrosion resistance and aesthetics in wood decking and railing applications. Made of 300 series stainless steel, these screws are ideal for exterior applications in any environment. Do it Once, Do it Right with SPAX.

  • Check out our threads, our patented thread technology allows the screw to be driven faster, is easier to install and reduces splitting in wood, let SPAX take some of the hassle out of your next project
  • Double threadLok design pulls and holds boards tight, preventing screws from backing out and boards from squeaking as lumber dries out
  • Deep square drive offers excellent bit engagement; better bit engagement means quicker installation with less effort
  • Our trim head design offers pleasing aesthetics across the deck surface
  • Includes 420 screws

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.




Warranty / Certifications

More Products With These Features


Customer Questions & Answers

  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 50ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

Customer Reviews

#10 x 2-1/2 in. Square Drive Flat-Head Doublelok Thread Stainless Steel Screw (420 per Box) is rated 3.0 out of 5 by 2.
Rated 5 out of 5 by from Awesome deck screws I drove over a thousand of these screws without stripping a single head. The fact that they don't have a tendency to jack the board up when you drive through to the framing behind them was my primary reason for buying them. My results are entirely different then the other reviewer. I used an impact driver and this made all the difference. The application I was using them for was fastening pressure treated pine 1X6 dog eared fence boards. I chose to screw them for the aesthetics and because other fencing I had professionally installed previously had been installed with a nail gun and the boards were coming loose when the PT shrunk.
Date published: 2016-11-19
Rated 1 out of 5 by from Never again I continue to use these for continuity. It's my first try, so I have no idea how long they'll last, but I hope it's a long time, because as many of the heads strip, they're not coming out. I never dreamed I'd find such an easy screw to strip. Ridiculously priced, and just not worth the hassle.
Date published: 2015-06-28
  • y_2017, m_6, d_23, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_, sid_202270971, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 78ms