SnapNrack
SnapNRack Ultra Rail – Sealing Wood Screw – #14 x 3" – 1/2" Hex
242-10066
Roof mount
Part of SnapNRack Ultra Rail – Sealing Wood Screw – #14 x 3" – 1/2" Hex
- Type
- Roof mount
- Warranty
- 25-year
$0.80 each
In stock
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
One Fastener. Stronger Holds. Fewer Penetrations.
The SnapNrack Sealing Wood Screw is a high-performance roof attachment fastener engineered for secure rafter and deck mounting in solar installations. Designed as the new standard across SnapNrack attachment systems, this upgraded 3-inch stainless steel screw delivers superior holding strength, simplified installation, and reliable leak protection with fewer fasteners required.
Use Cases
Ideal for residential solar installations requiring secure roof attachments into rafters or roof decking. Designed for use with SnapNrack UltraFoot systems to reduce hardware complexity while maintaining clean, code-compliant installs.
- Wide Thread Design: Aggressively grips wood decking and rafters while significantly reducing the risk of over-tightening.
- Integrated Sealing Washer: Provides a watertight seal without extra steps, ensuring long-term roof protection and leak resistance.
- Corrosion-Resistant Construction: Stainless steel body delivers long-term durability in harsh outdoor environments.
Specifications
| Product type | Racking & mounting — Roof mount |
|---|---|
| Warranty | 25-year |
| Material | Stainless steel screw with integrated sealing washer |
|---|---|
| Mounting Type | Rafter and deck mounting |
| System Compatibility | SnapNrack UltraRail, UltraFoot Deck, UltraFoot Anchor |
| Installation Tool | 1/2" socket |
| When paired with UltraFoot Deck | Rafter Mounting: Requires (2) Sealing Wood Screws Deck Mounting: Requires (4) Sealing Wood Screws |
| When paired with UltraFoot Anchor | Rafter Mounting: Requires (1) Sealing Washer Lag Screw Deck Mounting: Requires (2) DeckAnchor fasteners |