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Carlisle SynTec HP-X 22 in. Roofing Fasteners, #3 Phillips Truss Head, Carton of 125
Regular price $1,333.19Carlisle SynTec HP-X 22 in. Roofing Fasteners, #3 Phillips Truss Head, Carton of 125
This is a carton of 125 Carlisle SynTec HP-X 22 in. high-performance roofing fasteners with #3 Phillips truss head and CR-10 coating, designed to secure Carlisle single-ply membrane and insulation. The fasteners are black. Use them with approved Carlisle plates on steel or wood decks where extra fastener length is needed.
Key Features:
- High pull-out: Oversized heavy shank and #15 thread diameter provide enhanced pull-out resistance.
- Back-out resistance: Miniature drill point penetrates decks quickly and contributes to exceptional back-out resistance.
- Buttress threads: Deep buttress threads further increase pull-out and back-out resistance.
- Corrosion resistant: CR-10 coating delivers excellent corrosion resistance, surpassing the FM 4470 corrosion test.
- No pre-drilling: No pre-drilling needed on wood and steel decks; install with a standard clutch-drive electric screw gun (0-2,500 rpm).
- Deck versatile: Works on 20-gauge or 22-gauge steel decks and minimum 15/32 in. CDX plywood wood decks.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Carlisle SynTec |
| Manufacturer model | 322736 |
| Sell unit | 1 carton of 125 fasteners |
| Product line | Carlisle HP-X Fastener |
| Material | Carbon steel with CR-10 coating |
| Color / finish | Black |
| Length | 22 in. |
| Head | #3 Phillips truss head, 0.435 in. (11.04 mm) diameter |
| Thread | 0.265 in. (6.73 mm) diameter |
| Shank | 0.202 in. (5.13 mm) diameter |
| Pack quantity | 125 fasteners per carton |
| Approvals | FM Approved |
| Coating | CR-10 |
| Intended use | Securing Carlisle single-ply membrane and insulation to steel or wood roof decks |
| Product weight, complete sell unit | 25 lb |
Coverage & How Much You Need:
Fastener density follows the project's Carlisle specification and wind-uplift zone; each carton provides 125 fasteners.
Fit and Compatibility:
Designed for Carlisle single-ply membrane and insulation systems when driven through approved Carlisle plates. Install with a standard clutch-drive electric screw gun (0-2,500 rpm); plates, membranes and insulation are sold separately. Best performance is achieved perpendicular to the deck and into the top flutes of steel decks.
Frequently Asked Questions (FAQ):
Q: How many fasteners come in a carton?
A: This carton contains 125 of the 22 in. HP-X fasteners.
Q: Do I need to pre-drill?
A: No, the miniature drill point penetrates wood and steel decks without pre-drilling.
Q: What decks can it fasten into?
A: 20-gauge or 22-gauge steel decks, or wood decks of minimum 15/32 in. CDX plywood; run a fastener pull test to confirm deck conditions.
Q: What driver does it take?
A: A #3 Phillips bit on a standard clutch-drive electric screw gun set between 0 and 2,500 rpm.
Q: Are plates included?
A: No, install each fastener through an approved Carlisle plate, ordered separately.
Q: When should I use 22 in. fasteners?
A: Use this longer length when fastening through very thick insulation or cover board stacks that require deep deck engagement.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Reserve 22 in. HP-X fasteners for very deep insulation assemblies where shorter lengths cannot achieve required deck embedment, and verify total stack thickness against the fastener length before ordering. Always run a pull test on unknown deck conditions and drive perpendicular to the deck into top flutes without overdriving. Pair with matching Carlisle plates to complete the attachment per the project specification.
Wear eye protection during drilling and installation and take care not to overdrive the fastener.
Order Carlisle SynTec 22 in. HP-X roofing fasteners, 125 per carton, for deep insulation attachments.
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