Description
Unirac #14 3″ Self-Drill Screw 003251W
Unirac 003251W is a #14 × 3″ self-drilling deck screw used with SOLARMOUNT® butyl/direct-to-deck attachments and related roof hardware. It’s designed for fast penetration into roof decking without pre-drilling and pairs with Unirac’s butyl attachment kits for a sealed, code-ready install.
Key Benefits
Self-Drilling Point: Speeds installation—no pilot hole needed for typical roof decking.
System-Matched: Listed alongside SOLARMOUNT butyl attachment kits for direct-to-deck workflows.
Stainless Option: Stocked by solar distributors as stainless steel fasteners for SFM/DTD butyl attachment use.
Warranty
Unirac hardware warranty (per distributor catalog listings).
Best Uses
SOLARMOUNT® Butyl/DTD Attachments: Fasten roof attachments to deck sheathing as part of Unirac’s sealed attachment assemblies.
Specifications Table
| Specification | Data |
|---|---|
| Part Number | 003251W |
| Description | #14 × 3″ Self-Drill Deck Screw (DTD) |
| Length | 3 in |
| Diameter | #14 |
| Point / Type | Self-drilling (self-tapping) |
| Material | Stainless steel (per distributor listing for SFM/DTD butyl attachment) |
| Intended Use | SOLARMOUNT® butyl / direct-to-deck attachment kits |
| Weight | 0.26 lb |
About Unirac:
Unirac, headquartered in Albuquerque, NM, is a leading provider of innovative solar racking solutions. With a focus on performance, durability, and ease of installation, Unirac supports projects ranging from residential systems to large-scale commercial applications.
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