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Johns Manville #12 4 in. UltraFast Phillips Head Fasteners (Box of 1,000)

$257.99

SKU: KTNF44239 Category:
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Description

UltraFast #12 Phillips Roofing Fasteners (1,000 ct.)

Johns Manville UltraFast Phillips head fasteners are designed for quick, reliable installation in roofing applications. The polymer-coated, case-hardened steel construction and buttress thread help deliver strong pullout resistance while minimizing backout.


Key Features:

  • High-Hold Thread Design: Buttress thread provides maximum pullout values and helps minimize fastener backout.
  • Fast Drilling Point: Designed for quick installation in new or re-roof applications, including higher tensile decks.
  • Durable Steel Build: Case-hardened steel construction for strength and jobsite durability.
  • Corrosion-Resistant Coating: Polymer-coated finish adds protection in demanding roofing conditions.
  • Bulk Pack for Efficiency: Supplied as 1,000-count packaging for larger jobs and fewer change-outs.

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Brand Johns Manville
Fastener size #12
Length 4 in
Drive type Phillips
Product line UltraFast
Material Case-hardened steel
Coating Polymer-coated
Thread design Buttress thread
Color Blue
Packaging quantity 1,000
Unit of measure Box (BX)
Alt. unit of measure (web listing) Carton (CTN)
Applicable standards/approvals FM Approved; Miami-Dade County Approved
Manufacturer number 70000147
Web product number JMCUF158P
Web listed length 1-5/8 in

Frequently Asked Questions (FAQ):

Q: What is included in the package?
A: This product is packaged as 1,000 UltraFast Phillips head fasteners per box/carton (packaging indicated as 1,000 count).


Q: What material are these fasteners made from?
A: They are made from case-hardened steel and include a polymer coating.


Q: Are these intended for roofing installs?
A: Yes—these are described for new or re-roof applications and are designed to drill effectively into higher tensile decks.


Q: Do these fasteners meet any approvals or standards?
A: They are listed as FM Approved and Miami-Dade County Approved.


The unseen detail that makes the whole roof feel effortless

Great design is often invisible—quiet strength that holds everything in perfect alignment. These UltraFast fasteners bring that confidence with a streamlined Phillips head and a polymer-coated finish that’s built to perform under pressure. Use them to elevate the integrity of a roofing system where every connection matters, especially on demanding retrofits. It’s the kind of practical luxury that lets a space feel truly finished—starting from the structure up.


Choose Johns Manville UltraFast fasteners to speed installation and lock in dependable pullout resistance on your next roofing job.

Reviews

★★★★☆

"Packaging was secure and nothing moved. Compartments keep everything organized. I've been using it daily for about two weeks now. Slightly heavier than expected, still well balanced though. I'm in Columbus, OH. Couldn't ask for more at this price."

Justin Ward Justin Ward Jun 25, 2026
★★★★★

"Went with the wide fit and it heats up fast and evenly. I've had it on the kitchen counter daily. Solid deal, no regrets."

Betty Martinez Betty Martinez Aug 6, 2026
★★★★★

"The team was responsive when I reached out. Cushioning is supportive after hours. I've been using it daily for about two weeks now. Slightly heavier than expected, still well balanced though. I'm in San Diego, CA. Glad I went with this one."

Travis Reed Travis Reed Aug 4, 2026
★★★★★

"Got the 2-pack and the finish is clean with no rough edges. It lives in my gym bag now. I'm in Salt Lake City, UT. Glad I went with this one."

Joseph Roberts Joseph Roberts May 10, 2026
★★★☆☆

"Picked the red option and the stitching has held up better than expected. It keeps up with my home office setup. Took a minute to snap together, fits great now. Happy with my purchase."

Scott Bennett Scott Bennett Jul 21, 2026
★★★★☆

"Got the white finish and it feels sturdy in the hand. It's been my go-to for morning coffee runs. I'm in Fresno, CA. Glad I went with this one."

Betty Gonzalez Betty Gonzalez May 25, 2026
★★★★★

"Came earlier than the promised date. Used it for a week of meal prep. Button is a bit stiff at first but loosens up with use. Definitely a repeat customer after this."

Andrew Wright Andrew Wright Jul 9, 2026
★★★★☆

"Ordered the black colorway and the screen is sharp and bright in daylight. I've been using it daily for about two weeks now. Solid deal, no regrets."

Carolyn Rivera Carolyn Rivera May 12, 2026
★★★★☆

"Picked the gray model and it heats up fast and evenly. It's been on my nightstand since it arrived. Packaging tape was loose on one end, product was fine. I'm in Indianapolis, IN. Couldn't ask for more at this price."

Jerry Carter Jerry Carter May 2, 2026
★★★★★

"Ordered the refurbished unit and the fabric is surprisingly breathable. It's handled my daily dog walks without issue. The box was a little beat up but the item inside was perfect. Worth the money."

James Chen James Chen Aug 11, 2026

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