Description
Overview
The GRK Fasteners Fin/Trim Screw (16730) is designed for finish and trim carpentry applications requiring a clean, professional appearance without pre-drilling. Packaged in a 605-count bucket, this No. 8 x 2-1/2 in. screw delivers a combination of installation efficiency and corrosion resistance suited for both indoor and outdoor use.
| Specification | Value |
|---|---|
| MPN | 16730 |
| Brand | GRK Fasteners |
| Callout Size | No. 8 |
| Length | 2-1/2 in. |
| Head Type | Trim Head |
| Drive Style | Star (Torx-style) |
| Thread Type | W-Cut |
| Material | Steel |
| Finish / Coating | Climatek Coated Ground Contact Lumber Approved |
| Self-Drilling | Yes (Zip-Tip) |
| Indoor / Outdoor | Indoor and Outdoor |
| Package Quantity | 605 pk |
| Packaging Type | Bucket |
| Package Weight | 3.12 lb |
| UPC | 772691167309 |
Technical Features
- Small Trim Head profile: Sits flush and low-profile at the surface, delivering a clean finished appearance on visible trim and millwork without requiring additional concealment.
- Zip-Tip self-drilling point: Penetrates material in a single step with no pre-drilling required, reducing installation time and the number of tools needed on the job.
- Star drive recess: Engineered to resist cam-out and bit slippage, maintaining positive engagement under torque for improved productivity and reduced stripped fastener incidents.
- W-Cut thread design: Thread geometry engineered to reduce material splitting during installation, particularly beneficial in finish lumber and trim board applications.
- Climatek corrosion-resistant coating: Rated for ground contact lumber applications, making these screws suitable for treated lumber and outdoor exposure environments.
- Steel construction: Provides the structural integrity required for secure fastening in trim and finish carpentry assemblies.
- 605-count bucket packaging: High-volume pack format supports continuous workflow on larger trim projects without frequent restocking interruptions.
Applications
- Interior finish and trim carpentry (baseboards, door casings, crown molding)
- Exterior trim installations where corrosion resistance is required
- Fastening into ground contact lumber or treated wood substrates
- Applications where a low-profile, aesthetically clean fastener head is required
- General indoor and outdoor wood fastening No. 8 gauge
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