Drill-Tec

Drill-Tec #14 Heavy Duty Roofing Fastener, 7 in., 500/Box (SKU 08GA14ES7)

Regular price $576.83

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Drill-Tec #14 7" Roofing Fasteners (500/Box)

Drill-Tec #14 heavy duty self-drilling roofing fasteners are designed for securing roof insulation and assemblies on commercial roofing projects. Built for strong hold and fast installation, they’re suited for heavy steel decks, wood decks, and structural concrete.


Key Features:

  • Heavy-Duty Holding Power: Deep thread design helps deliver high pull-out resistance
  • Fast Installation: Extra-sharp drill point supports quick installation in new or re-roof applications
  • Multi-Substrate Use: Designed to secure insulation to heavy steel decks, wood decks, and structural concrete
  • Code/Approval Ready: Listed as Factory Mutual and Miami-Dade County Product Control approved
  • Bulk Pack for Jobsite Efficiency: 500 fasteners per box helps support larger commercial roofing runs

Specifications Table:

Specification Details
Product name Drill-Tec #14 HD RF Fast 7" 5C
Description Drill-Tec #14 Heavy Duty Roofing Fastener 7" 500
Category Fasteners & Hardware
Sub-category Self-Drilling Screws
Fastener size 7 in.
Fastener gauge #14
Duty rating Heavy Duty
Package quantity 500 count
Unit of measure Box (BX)
Designed substrates Heavy steel decks (18–20 ga.), wood decks, structural concrete
Thread design Deep thread for high pull-out resistance
Drill point Extra sharp drill point for quick installation
Approvals Factory Mutual and Miami-Dade County Product Control Approved

Frequently Asked Questions (FAQ):

Q: What is the length and quantity in this package?
A: This is a 7-inch #14 heavy duty fastener sold as 500 per box.


Q: What substrates is this fastener designed for?
A: It is designed to secure insulation to heavy steel decks (18–20 ga.), wood decks, and structural concrete.


Q: Is this a self-drilling fastener?
A: Yes—this product is a #14 self-drilling roofing fastener with an extra-sharp drill point for faster installation.


Q: Does it have recognized approvals?
A: It is listed as Factory Mutual and Miami-Dade County Product Control approved.


The Quiet Luxury of a Roof Built to Last

There’s an understated elegance in construction details you never see—but always feel. These heavy-duty, self-drilling fasteners bring a crisp, engineered precision to commercial roofing assemblies, anchoring insulation with confidence across steel, wood, and concrete. Think of them as the hidden architecture that keeps lines clean, surfaces stable, and performance uncompromising. True luxury is longevity—and it starts with the right fastening system.


Choose Drill-Tec #14 heavy duty 7-inch fasteners to lock in a faster install and a stronger commercial roofing assembly.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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