Description
Overview
GRK Fasteners R4 Frame/Deck Screw (103101) is designed for multi-purpose general framing, remodeling, decking, and structural framing applications. Sold in a 100-pack, this #9 x 2-1/2 in. fastener is engineered for both indoor and outdoor use across a wide range of substrate materials.
| Specification | Detail |
|---|---|
| MPN | 103101 |
| Brand | GRK Fasteners |
| Sub-Brand | R4 |
| Size | #9 x 2-1/2 in. |
| Material | Steel |
| Finish | Coated |
| Drive Style | Star (Torx-compatible) |
| Head Type | Countersink |
| Thread Type | W-Cut |
| Self-Drilling | Yes |
| Indoor / Outdoor | Indoor and Outdoor |
| Package Quantity | 100 pack |
| Packaging Type | Clamshell |
| Weight | 0.69 lb |
| Compliance | California Prop 65 Warning applicable |
Technical Features
- Star Drive Head: Provides superior bit engagement and reduced cam-out compared to Phillips or slotted drives, resulting in faster, more controlled installation.
- W-Cut Thread Design: Cuts through substrate material rather than displacing it, reducing splitting and enabling a faster drive for improved productivity.
- Self-Drilling Tip: Eliminates the need for pre-drilling in compatible substrates, reducing installation steps and saving time on the job site.
- Countersink Head Profile: Seats flush or below the surface of the workpiece, producing a clean finish suitable for decking topboards and visible framing surfaces.
- Coated Steel Construction: Applied coating provides corrosion resistance, supporting both indoor and outdoor application environments.
- 100-Pack Clamshell Packaging: Consistent quantity per package simplifies job-site inventory management and material takeoff calculations.
Applications
- Multi-purpose general framing
- Structural framing
- Remodeling
- Decking topboards
- Wood and composite decking
- Particle board and melamine
- Plastic substrates
- Sheet metal
- Cement fiber board
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