
GAF #12 Drill-Tec Hex Head Standard Roofing Fasteners, 3-3/4 in, Bucket of 1,000
#12 Drill-Tec Hex Head Roofing Fasteners (3-3/4 in)
Heavy-duty #12 Drill-Tec fasteners secure roofing insulation to steel and wood substrates. Built with a heavier shank and thread diameter, they deliver strong pull-out resistance and reliable performance on commercial roofs.
Key Features:
- Heavy-Duty Holding Power: Heavier shank and thread diameters enhance pull-out strength in steel and wood substrates
- Hex Head Design: Positive drive and reduced cam-out for efficient rooftop installation
- Roofing-Ready Length: 3-3/4 in size commonly used for insulation attachment
- Code Approvals: FM Approved and Miami-Dade County Approved for compliant installations
- Bulk Pack Efficiency: Bucket of 1,000 fasteners keeps crews productive on large jobs
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Product Line | Drill-Tec #12 Standard Roofing Fasteners |
| Head Type | Hex head |
| Length | 3-3/4 in |
| Diameter/Class | #12 |
| Intended Use | Secure insulation to steel and wood substrates |
| Approvals | FM Approved; Miami-Dade County Approved |
| Packaging | Bucket of 1,000 |
| Unit of Measure | BX |
| Item Weight | 25 lb |
| Manufacturer Number | 45LF |
| Product Number | GAF12SH334 |
Frequently Asked Questions (FAQ):
Q: What materials can these fasteners be used with?
A: They are designed to secure roofing insulation to steel and wood substrates.
Q: What is the length of this specific variant?
A: 3-3/4 inches.
Q: Are these approved for use in code-driven projects?
A: Yes, they are FM Approved and Miami-Dade County Approved.
Q: How are they packaged?
A: Bucket of 1,000 fasteners.
Q: What drive style do they use?
A: Hex head for positive engagement and efficient installation.
Industrial Strength, Clean-Lined Confidence
These Drill-Tec fasteners bring a crisp, utilitarian elegance to the craft of roofing—streamlined, purposeful, and unapologetically strong. I love the assertive hex head and robust shank; it signals performance with a refined silhouette. Pair them with dark membranes and sleek edge metal for a quietly luxurious, engineered aesthetic. They’re the discreet backbone of a polished, high-performance roofscape.
Choose these FM- and Miami-Dade–approved Drill-Tec fasteners for reliable insulation attachment and streamlined jobsite productivity.
Original: $159.21
-70%$159.21
$47.76Product Information
Product Information
Shipping & Returns
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Description
#12 Drill-Tec Hex Head Roofing Fasteners (3-3/4 in)
Heavy-duty #12 Drill-Tec fasteners secure roofing insulation to steel and wood substrates. Built with a heavier shank and thread diameter, they deliver strong pull-out resistance and reliable performance on commercial roofs.
Key Features:
- Heavy-Duty Holding Power: Heavier shank and thread diameters enhance pull-out strength in steel and wood substrates
- Hex Head Design: Positive drive and reduced cam-out for efficient rooftop installation
- Roofing-Ready Length: 3-3/4 in size commonly used for insulation attachment
- Code Approvals: FM Approved and Miami-Dade County Approved for compliant installations
- Bulk Pack Efficiency: Bucket of 1,000 fasteners keeps crews productive on large jobs
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Product Line | Drill-Tec #12 Standard Roofing Fasteners |
| Head Type | Hex head |
| Length | 3-3/4 in |
| Diameter/Class | #12 |
| Intended Use | Secure insulation to steel and wood substrates |
| Approvals | FM Approved; Miami-Dade County Approved |
| Packaging | Bucket of 1,000 |
| Unit of Measure | BX |
| Item Weight | 25 lb |
| Manufacturer Number | 45LF |
| Product Number | GAF12SH334 |
Frequently Asked Questions (FAQ):
Q: What materials can these fasteners be used with?
A: They are designed to secure roofing insulation to steel and wood substrates.
Q: What is the length of this specific variant?
A: 3-3/4 inches.
Q: Are these approved for use in code-driven projects?
A: Yes, they are FM Approved and Miami-Dade County Approved.
Q: How are they packaged?
A: Bucket of 1,000 fasteners.
Q: What drive style do they use?
A: Hex head for positive engagement and efficient installation.
Industrial Strength, Clean-Lined Confidence
These Drill-Tec fasteners bring a crisp, utilitarian elegance to the craft of roofing—streamlined, purposeful, and unapologetically strong. I love the assertive hex head and robust shank; it signals performance with a refined silhouette. Pair them with dark membranes and sleek edge metal for a quietly luxurious, engineered aesthetic. They’re the discreet backbone of a polished, high-performance roofscape.
Choose these FM- and Miami-Dade–approved Drill-Tec fasteners for reliable insulation attachment and streamlined jobsite productivity.






















