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FastenMaster FlatLok No. 14 each X 4 in. L Torx Ttap Epoxy Coarse Wood Screws 50 pk
FastenMaster FlatLok No. 14 each X 4 in. L Torx Ttap Epoxy Coarse Wood Screws 50 pk

FastenMaster FlatLok No. 14 each X 4 in. L Torx Ttap Epoxy Coarse Wood Screws 50 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Self-drilling tip and coarse thread mean fewer pre-drilled holes and a faster build, indoors or out.
Fastenmaster MPN FMFL004-50 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $53.99. Our online price is $59.99.
$59.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

These FastenMaster FlatLok wood screws give you a No. 14, 4" fastener built for real structural work - deck framing, ledger boards, post connections, and other jobs where you need serious holding power. The coarse thread and self-drilling tip mean less pre-drilling and faster driving, while the epoxy-coated carbon steel resists corrosion whether the screw ends up indoors or exposed to weather. The Torx Ttap drive bites into the bit and stays put, cutting down on strip-out and cam-out on long runs. Comes boxed 50 to a package, made in the USA.

  • Size: No. 14 x 4" flat head wood screw
  • Material: Carbon steel with epoxy finish
  • Thread: Coarse, self-drilling tip
  • Drive: Torx Ttap
  • Rated for indoor and outdoor use
  • 50 screws per box

The Details Specifications

Brand Fastenmaster
UPC 608309428954
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 6 × 4 × 3
Weight 3 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Fastenmaster. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · Fastenmaster

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