Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc
FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc

FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc

Discover the FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc for a durable, seamless deck finish.
Fastenmaster MPN CTXCL-TX1LFTSLR In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $98.99. Our online price is $109.99.
$109.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Transform your deck installation with the FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc. Designed for durability and a seamless finish, these fasteners ensure your deck looks immaculate while providing the strength necessary to withstand the elements.

This innovative fastener features:

  • Epoxy Coated Finish: Enhanced corrosion resistance for long-lasting performance.
  • Button Head Design: Creates a sleek, hidden appearance, allowing your deck surface to shine.
  • Self-Tapping Capability: Simplifies installation, saving you time and effort.
  • 224 Count Package: Enough fasteners for larger projects, ensuring you have what you need at hand.

Manufactured from high-quality steel, the FastenMaster Cortex No. 10 X 2-1/2 in. L Lava Rock Torx Ttap Button Head Hidden Deck Fastener 224 pc delivers exceptional strength. Its unique thread design provides superior holding power, making it ideal for all your deck-building needs.

Whether you are a professional contractor or a DIY enthusiast, this fastener is designed to streamline your project and deliver stunning results. Don’t compromise on quality—choose FastenMaster Cortex for your next decking project.

Order your kit today and elevate your decking experience with the best in hidden fasteners!

The Details Specifications

Brand Fastenmaster
SKU 2029794
UPC 608309441151
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 224 BX
Dimensions (L × W × H) 5 × 6 × 5
Weight 3 lbs
Cubic Feet 0.12257 ft³
Country of Origin TAIWAN
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare