Fibertite #14 x 4 in Heavy-Duty Fastener (Self-Drilling Screw), 1,000/Box

Regular price $511.67

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Heavy-Duty Self-Drilling Fasteners (#14 x 4 in, 1,000/Box)

Fibertite heavy-duty #14 x 4 in fasteners are designed for demanding applications where strong, reliable holding power matters. Supplied 1,000 per box for efficient jobsite stocking and consistent installs.


Key Features:

  • Heavy-Duty Performance: Built for tough fastening applications requiring dependable holding strength
  • Self-Drilling Design: Speeds installation by drilling and fastening in one step
  • Bulk Pack Convenience: 1,000 fasteners per box helps reduce reordering and downtime
  • Consistent Sizing: #14 gauge with 4-inch length for repeatable results across the job

Specifications Table:

Specification Details
Brand Fibertite
Fastener Size #14
Length 4 in
Duty Rating Heavy-Duty
Quantity 1,000 per box
Unit of Measure BX (Box)
Category Fasteners & Hardware
Subcategory Self-Drilling Screws

Frequently Asked Questions (FAQ):

Q: How many fasteners come in a box?
A: Each box includes 1,000 heavy-duty fasteners.


Q: What size are these fasteners?
A: They are #14 fasteners with a 4-inch length.


Q: Are these self-drilling screws?
A: Yes—this item is listed under Self-Drilling Screws, intended to drill and fasten in one step.


Q: What is the unit of measure for ordering?
A: They are sold by the box (BX).


Industrial Strength, Quietly Refined

There’s a certain luxury in what you don’t see—the confidence of a build that feels immovable. These Fibertite heavy-duty #14 fasteners bring that hidden integrity to the layers behind the finish, anchoring materials with unwavering resolve. Use them wherever performance must be uncompromising, so the visible surfaces can stay clean, intentional, and beautifully effortless. It’s the kind of foundational detail that elevates a space from well-made to truly considered.


Stock up on Fibertite #14 x 4 in heavy-duty self-drilling fasteners—1,000 per box—for faster installs and dependable hold on the job.

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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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