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Versico HP Purlin Fasteners, Self-Drilling Hex Head, 4 in., 6-1/4 in. or 7-1/4 in.
Regular price $263.00Orders start at $399 — combine any items to reach the minimum. Learn more
Versico HP Purlin Fasteners, Self-Drilling Hex Head, 4 in., 6-1/4 in. or 7-1/4 in.
Versico HP Purlin Fasteners are self-drilling hex head screws designed to secure membrane and Pressure-Sensitive (PS) RUSS to structural steel purlins in Versico metal retrofit roofing systems. Available in 4 in., 6-1/4 in. and 7-1/4 in. lengths, each box contains 500 fasteners. They are compatible with 2 in. Polymer Seam Plates and 2-3/8 in. HPVX Plates.
Key Features:
- Hex head drive: Hex head drive provides positive bit engagement during the drilling process.
- Self-drilling point: The self-drilling point can penetrate 12-gauge to 18-gauge structural purlins.
- Strong retention: Superior pull-out and back-out resistance.
- Plate compatible: Compatible with 2 in. (50.8 mm) Polymer Seam Plates and 2-3/8 in. (60.3 mm) HPVX Plates.
- Retrofit systems: Specifically designed for Versico metal retrofit roofing systems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Versico |
| Sell unit | 1 box of 500 fasteners |
| Product line | Versico HP Purlin Fasteners |
| Available colors | Mill |
| Available sizes | 4 in., 6-1/4 in., 7-1/4 in. |
| Dimensions | 4 in., 6-1/4 in. or 7-1/4 in. length |
| Drive type | Hex head |
| Point type | Self-drilling |
| Material | Steel |
| Finish / texture | Mill |
| Purlin compatibility | 12-gauge to 18-gauge structural steel purlins |
| Minimum penetration | 1-1/4 in. (31.75 mm) |
| Pack quantity | 500 per box |
| Intended use | Securing membrane and PS RUSS to structural steel purlins in Versico metal retrofit roofing systems |
Coverage & How Much You Need:
Fastener count follows the purlin fastening layout in your Versico metal retrofit specification; each box contains 500 fasteners.
Fit and Compatibility:
Works with Versico 2 in. Polymer Seam Plates and 2-3/8 in. HPVX Plates, which are sold separately. Designed for Versico metal retrofit systems; minimum 1-1/4 in. penetration into the purlin is required.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One box of 500 self-drilling purlin fasteners in your selected length; plates are sold separately.
Q: What purlins can they drill into?
A: The self-drilling point penetrates 12-gauge to 18-gauge structural steel purlins.
Q: Which plates do they take?
A: They are compatible with 2 in. Polymer Seam Plates and 2-3/8 in. HPVX Plates.
Q: How long should the fastener be?
A: Select a length that gives at least 1-1/4 in. penetration into the purlin plus the membrane, RUSS and plate build-up at the attachment.
Q: Do I need to pre-drill?
A: No, the self-drilling point drills the purlin during installation, and the hex head keeps the bit engaged while driving.
Q: Where are these used?
A: In Versico metal retrofit roofing systems to secure membrane and Pressure-Sensitive (PS) RUSS to structural steel purlins.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
In a metal retrofit attachment, these screws must reach the structural purlin, so account for the membrane and RUSS build-up when picking 4 in., 6-1/4 in. or 7-1/4 in. lengths. Confirm purlin gauge falls within the 12- to 18-gauge drilling range and always pair with the matching polymer seam or HPVX plate. Order plates in the same quantity as fasteners.
Use the correct hex driver and drill setting, and secure plates and fasteners per the manufacturer's instructions before loading the attachment.
Order Versico HP Purlin Fasteners for dependable membrane attachment to structural steel purlins.
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