Model # FMTRD212-350

Internet #203999094

Store SKU #1000004514

Store SO SKU #336802

FastenMaster 1/4 in 2-1/2 in.Star Bugle-Head Wood Deck Screws (350-Pack)


1/4 in 2-1/2 in.Star Bugle-Head Wood Deck Screws (350-Pack)

$3296 /each

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Product Overview

Trio is engineered to offer the Ultimate Finished Look by virtually eliminating splitting, splintering and cam-out during installation. TRIO has a proprietary multi-layer coating that offers corrosion resistance that is unmatched by other coated steel screws and fully warranted. Plus, TRIO 350-Piece is packaged with a patented Spotter Lid that acts as an installation guide, offering the user fast and consistent board gapping and screw placement. Fasten Master TRIO has a patented drive system called TTAP. This is a Torx drive with an extended “button” at the base of the drive. TTAP offers the end user a stick fit and extremely easy drivability.

  • Virtually eliminates splitting and splintering during installation
  • Superior corrosion resistance lifetime warranty guaranteed
  • TTAP torx drive system reduces installation time and eliminates came-out
  • Free TTAP bits in every package
  • Free spotter lid technology gives perfect spacing between boards in order to install vertical and angled decking
  • Free spotter lid technology provides uniform surface installation of all fasteners
  • Free spotter lid technology provides code approved spacing for balusters in hand rail applications
  • Trio TTAP drive system is versatile and can be driven with a standard #25 torx drive



Assembled Depth (in.)
5.38 in
Assembled Height (in.)
4.88 in
Assembled Width (in.)
6.21 in
Fastener length (in.)
Head diameter (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)
Screw Length
2-1/2 in


ACQ Rated Fastener
Drive Style
Driver bit included
Fastener Callout Size
Fastener Head Style
Fastener Plating
Fastener Thread Type
Fastener Type
Wood Deck Screw
Fastener/Connector Material
Epoxy e-coat top coating offers high levels of corrosion resistance and UV fade protection.
Finish Family
Head Style
Measurement Standard
Package Quantity
Primary Use
Fastening 5/4" pressure treated wood deck surface boards.
Product Weight (lb.)
Self drilling
Self tapping
1/4 in
Tamper Resistant

Warranty / Certifications

Manufacturer Warranty
TRIO is guaranteed for the life of the project. If dissatified, contact FastenMaster for full reimbursement.

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Customer Questions & Answers

Why can't this item be added to the cart without having to pay the ridiculously high express ship...

Why can't this item be added to the cart without having to pay the ridiculously high express shipping? The 3" version can be added to the cart but not this one - only express shipping is shown.
Asked by: Scott
Dear Scott: Thank you or your inquiry with Home Depot. This item is available in stores. If you order this form the box that has "Pick up in store today" the delivery charge will not be added and the items can be picked up at the store. I hope this information is helpful. We appreciate your business.
Answered by: THDSupport
Date published: 2017-05-26

where can I buy the TTAP bits?

The box of 350 screws comes with 2 special T-25 TTAP bits that make installation a lot easier. Does Home Depot have the TTAP bits for these screws?
Asked by: Delco
Thank you for your recent inquiry with The Home Depot. For further assistance, please contact your local store or call our Customer Support team at 800-430-3376. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-08-29

Will these screws work with a Camo Fastener ?

Asked by: dcro
We do not recommend use of these screws with the Camo Installation gun. If you have any other questions, please check out the product installation video, or contact us at Thanks!
Answered by: FastenMaster
Date published: 2016-07-28

For a fresh water marine deck, using treated lumber, how many screws should be used with a standa...

For a fresh water marine deck, using treated lumber, how many screws should be used with a standard 5/4x6x16' board?
Asked by: MikeonBerlin
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Customer Reviews

1/4 in 2-1/2 in.Star Bugle-Head Wood Deck Screws (350-Pack) is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Used 500 - NO strips, NO splits. Best. Deck Screw. Ever. I am REALLY impressed with this product. Not a single stripped head. Not a single broken screw. Not a single split board end (even close to the edge). I'm not a professional contractor, just a guy fixing a deck. I used about 500 of these over the course of a few days and I had not a single problem. I had 4 of their special drill bits between the three boxes, but the first one I used lasted just fine all the way through. I never had the bit slip out of the screw head once. Not once. This is with my 18v impact driver, driving through fairly wet 5/4 pressure treated into very old pressure treated 4x4 timbers. I used some of them at 45 degree angle to "toe in" when I need a little more distance. No problem, no pre-drilling.
Date published: 2013-05-29
Rated 5 out of 5 by from Great Product These screws work great was really impressed by not having to pre drill the boards on the end so they would not split also the star drive is awesome plus they are less expensive than the Deckmate brand
Date published: 2016-06-21
Rated 5 out of 5 by from Excellent! I built a 500sq foot deck and chose to use the TRIO screws. I recently used deckmate exterior screws at my dads house and every screw split the wood. I went with the TRIO screws in hopes that the would wouldn't split and for a clean look. The screws worked great, 2000 screws and only 10 or so splits. They drove in fast and held down tight. I am very happy and think it was worth paying a few more bucks for the TRIO screws. I also used Timberlok screws for the support beams, posts, and ledger. They also worked fantastic. They screwed right in with my 18v Ryobi with no trouble. They held tight and firm. I was extremely impressed and I won't use anything else but Fastenmaster products, they make really good and easy to use hardware.
Date published: 2013-05-14
Rated 5 out of 5 by from Job satisfaction The easiest decking screw to install and excellent finished look. Real job satisfaction.
Date published: 2013-05-23
Rated 5 out of 5 by from Just the screw I was looking for. It's funny that I couldn't get these screws here in the pacific Northwest. They came from MA and did they come quick. I love them. Thanks very much
Date published: 2013-09-04
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