FastenMaster Guard Dog 3-1/2 in. Wood Screw 1350-Pack-FMGD312-1350 at The Home Depot
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Model # FMGD312-1350

Internet # 202502252

Guard Dog 3-1/2 in. Wood Screw 1350-Pack

FastenMaster Guard Dog 3-1/2 in. Wood Screw 1350-Pack

This item has been discontinued.
The Home Depot no longer carries this specific product.

$105.50 / each
Item cannot be shipped to the following state(s): GU,PR,VI


In Stock



Model # FMGD312-1350

Internet # 202502252

GuardDog is fully tested and guaranteed in treated wood such as Pressure Treated ACQ, Cedar, and Redwood and is the perfect fastener for your wood decking job. The versatile head style can be installed with a PoziSquare Driver bit (included in every box), #2 square or Philips driver bit. Plus, GuardDogs sharp threads quickly engage and penetrate the lumber for quick and easy installation.

  • Guaranteed for life of the project. ACQ approved
  • Versatile Pozisquare drive virtually eliminates cam out
  • Aggressive thread design increases holding power
  • Sharp piercing point for quick and easy installation
  • Free PoziSquare driver bit included in every box


Assembled Depth (in.)  .146 in  Assembled Height (in.)  3.5 in 
Assembled Width (in.)  .146 in  Drive Style  Phillips-Square 
Driver bit included  Yes  Fastener Callout Size  3-1/2" 
Fastener Head Style  Bugle  Fastener Thread Type  Standard 
Fastener Type  Wood Deck Screw  Fastener length (in.)  3.5 
Finish  Other  Finish Family  Other 
Head Style  Bugle  Head diameter (in.)  0.375 
Indoor/Outdoor  Indoor/Outdoor  Manufacturer Warranty  YES 
Measurement Standard  SAE  Package Quantity  1350 
Primary Use  Decking  Product Weight (lb.)  25 lb 
Returnable  90-Day  Screw Length  3-1/2 in 
Self drilling  Yes  Self tapping  No 
Tamper Resistant  No 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Fast delivery and just what I wanted. I have no complaints at all. Everything was done as I expected and I am very satisfied. June 18, 2013
Rated 5 out of 5 by Good screws Used these to secure the Door Guardian door locks. These are longer than the screws that came with it and provide more security. May 22, 2013
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