Johns Manville

Johns Manville #14 All-Purpose Roofing Fasteners, 2 in., 1,000/Box (08MVAP142)

Regular price $251.20

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#14 x 2 in. all-purpose roofing fasteners (1,000/box)

Johns Manville #14 All-Purpose Fasteners are case-hardened steel roofing screws designed to secure membranes and insulation to common roof decks. Featuring a #3 Phillips head and a corrosion-resistant CR-10 coating, they’re built for dependable performance in commercial roofing assemblies.


Key Features:

  • Commercial Roofing Use: Designed for fastening membranes and insulation in roofing assemblies
  • Corrosion Resistance: CR-10 factory-applied coating that meets corrosion requirements of FM 4470 and ETAG 006
  • Strong Steel Construction: Case-hardened steel for durable, reliable fastening
  • Deck Versatility: Suitable for wood, concrete, and 18–24 gauge metal decks
  • Bulk Pack for Productivity: 1,000 fasteners per box for large jobs and fewer restocks

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Brand Johns Manville
Product line All-Purpose Fasteners
Gauge #14
Length 2 in.
Head type #3 Phillips head
Material Case-hardened steel
Color Grey
Coating CR-10 corrosion resistant factory applied coating; passes corrosion requirements of FM 4470 and ETAG 006
Intended use Membranes and insulation
Compatible deck types Wood, concrete, and 18–24 gauge (1.25–0.56 mm) metal
Quantity per box 1,000 per box
Unit of measure Box (BX)

Frequently Asked Questions (FAQ):

Q: What is included in the box?
A: One box contains 1,000 Johns Manville #14 All-Purpose Fasteners, 2 inches long.


Q: What applications are these fasteners intended for?
A: They are intended for fastening roofing membranes and insulation.


Q: What roof deck types can these fasteners be used with?
A: They are listed for use with wood, concrete, and 18–24 gauge (1.25–0.56 mm) metal decks.


Q: Do these have corrosion protection?
A: Yes—these fasteners have a CR-10 corrosion-resistant factory-applied coating that passes the corrosion requirements of FM 4470 and ETAG 006.


Q: What drive/head type do they use?
A: They use a #3 Phillips head.


The Quiet Luxury of a Roof Assembly Done Right

There’s a particular elegance in the unseen details—the fastener that holds the entire composition together with calm confidence. These all-purpose roofing fasteners pair a refined grey finish with a corrosion-resistant coating, delivering a clean, considered solution beneath the surface. Use them to create a crisp, secure build-up where membranes and insulation sit perfectly in place across a range of deck types. It’s the kind of behind-the-scenes integrity that makes a space feel truly elevated.


Choose Johns Manville #14 x 2 in. All-Purpose Fasteners to lock in roofing membranes and insulation with corrosion-resistant confidence—order your 1,000-count box today.

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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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