SKU: 93552292046

GAF Drill-Tec Purlin Fasteners, Head Style #3 Square, 5 in., Box of 500

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Description

GAF Drill-Tec Purlin Fasteners, Head Style #3 Square, 5 in., Box of 500GAF Drill Tec 5" Purlin Fasteners (#3 Square Head) Heavy duty Drill Tec Purlin Fasteners secure single ply membranes to 1218 gauge steel purlins in standing seam metal roof retrofits. Featuring a corrosion resistant CR 10 coating and a #3 square head, they deliver reliable performance in demanding commercial roofing applications. Key Features: Purpose Built for Retrofits: Attaches single ply membranes to 1218 ga. structural steel purlins Corrosion

GAF Drill-Tec 5" Purlin Fasteners (#3 Square Head)

Heavy-duty Drill-Tec Purlin Fasteners secure single-ply membranes to 12–18 gauge steel purlins in standing seam metal roof retrofits. Featuring a corrosion-resistant CR-10 coating and a #3 square head, they deliver reliable performance in demanding commercial roofing applications.


Key Features:

  • Purpose-Built for Retrofits: Attaches single-ply membranes to 12–18 ga. structural steel purlins
  • Corrosion Resistance: Drill-Tec CR-10 coating for long-lasting durability
  • Head Style #3 Square: Positive drive and reduced cam-out for consistent installation
  • 5-Inch Length: Sized for common purlin fastening needs in metal roof systems
  • Bulk Pack Efficiency: Box of 500 fasteners for large projects

Specifications Table:

Specification Details
Product Name Drill-Tec Purlin Fasteners Head Style #3 Square
Brand GAF
Length 5 in.
Head Style #3 Square
Application Attaching single-ply membrane systems to 12–18 gauge structural steel purlins in standing seam metal roof retrofit applications
Coating Drill-Tec CR-10 corrosion-resistant coating
Approvals FM Approved; Miami-Dade County Approved
Packaging Box of 500
Unit of Measure CTN
Manufacturer Number 45PG
Product Number GAFPFHS5
Item Weight 42 lb
Category Nails, Screws & Fasteners

Frequently Asked Questions (FAQ):

Q: What materials are these fasteners designed for?
A: They are designed to attach single-ply membrane systems to 12–18 gauge structural steel purlins in standing seam metal roof retrofit applications.


Q: What is the length of each fastener?
A: Each fastener is 5 inches long.


Q: Do they have corrosion protection?
A: Yes. They feature Drill-Tec CR-10 corrosion-resistant coating.


Q: What approvals do these fasteners have?
A: They are FM Approved and Miami-Dade County Approved.


Q: How are they packaged?
A: They are packaged in a box of 500 (UOM: CTN).


Industrial Precision With Rugged Poise

These streamlined fasteners bring a tailored, architectural rigor to retrofit metal roofing—sleek, graphite-toned, and purpose-built. The #3 square head offers a crisp, utilitarian detail that feels both engineered and elegant. Style them with matte black accessories and standing seam profiles to create a cohesive, contemporary roofscape. Essential hardware that quietly underwrites a narrative of durability and modern luxury.


Choose Drill-Tec Purlin Fasteners for corrosion-resistant, code-approved performance on your next metal roof retrofit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93552292046

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timothy scalabrelli
Belleville, US
★★★★★ 4
Comfortable
Size: 9, Color: Black/Ivory
Most comfortable and roomy shoes I ever wore. Great for insoles. Looks nice too. The base of the shoe is a bit too thick but it’s fine.
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Reviewed in the United States on September 5, 2025
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BBZ
Dallas, US
★★★★★ 5
Very nice, but sizing is inconsistent
Size: 10 Wide, Color: Ivory/White/British Tan
All of these Cole Haan shoes are extremely well made and I like the styling. On the other hand, the sizing is very inconsistent and you may end up having to do a lot of returns trying to find the right size. Then if you get a different color of it, you may find the sizing different yet again. If you find your right zie, they are really nice shoes at a very reasonable price for the quality.
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Reviewed in the United States on February 6, 2026
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Lofidelityrockr
Alexandria, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
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Reviewed in the United States on December 19, 2025
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BWolfeJR
Chelsea, US
★★★★★ 5
I am certainly glad I found them and finally ordered
Size: 10, Color: Ivory/White/British Tan
A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable. They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace. Gets or picks up dirt a bit, but cleans well, except the canvas part. Has lasted almost 6-8 months with very little signs of wear. Feels very secure in any type of weather or condition. Great alternative or addition to having a pair of Stan Smiths.
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Reviewed in the United States on May 12, 2026
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Rilind
Battle Creek, US
★★★★★ 5
Amazing shoes
Size: 10.5 Wide, Color: Black/White/Black
Amazing shoes
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Reviewed in the United States on May 31, 2026

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