Description
Overview
The GRK Fasteners R4 Multi-Purpose Framing and Decking Screw (103105) is designed for multi-purpose general framing, remodeling, decking, and structural fastening applications across a wide range of substrates.
| Specification | Detail |
|---|---|
| MPN | 103105 |
| Brand | GRK Fasteners |
| Sub-Brand | R4 |
| Callout Size | No. 9 |
| Length | 3-1/8 in. |
| Package Quantity | 80 Pack |
| Material | Steel |
| Finish | Coated |
| Head Type | Countersink |
| Drive Style | Star (Torx-compatible) |
| Thread Type | W-Cut |
| Self-Drilling | Yes |
| Indoor / Outdoor Use | Indoor and Outdoor |
| Packaging Type | Clamshell |
| Weight | 0.69 lb (per pack) |
Technical Features
- W-Cut Thread Design: Proprietary thread pattern reduces driving resistance, resulting in faster drive speed and improved productivity on the job site.
- Self-Drilling Point: Eliminates the need for pre-drilling pilot holes, reducing installation steps and saving time across compatible substrates.
- Star (Torx-compatible) Drive: Provides increased bit-to-screw contact area compared to Phillips drive, reducing cam-out during installation.
- Countersink Head Profile: Allows the screw head to sit flush with or below the surface material for a clean, finished appearance on decking and framing applications.
- Coated Finish: Applied coating provides resistance to corrosion, supporting both indoor and outdoor use as rated by the manufacturer.
- Steel Construction: Manufactured from steel, providing the structural integrity required for framing and decking fastening tasks.
- Clamshell Packaging 80 Pack: Pre-counted retail-ready packaging simplifies inventory management and jobsite organization.
Applications
- Multi-purpose general framing
- Remodeling and renovation framing
- Decking topboard installation
- Structural framing applications
- Wood and engineered wood products
- Particle board and melamine
- Plastic substrates
- Sheet metal
- Cement fiber board
- Wood decking and composite decking
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