Decking Screws
PN# 13339
Decking Screws
PN# 13339
# 8-9 X 2 1/2" Square Flat Head With Nibs Under Head Coarse Thread Screws Double Type17 Ultra Guard
Exterior Coat Screw rated at 2000 Hour. Known as Quickcutters or QC. Ultra Guard coating systems deliver durable corrosion protection for screws used with ACQ-treated lumber types, pressure-treated wood, alkaline copper quaternary (ACQ) treated timber, and exterior commercial applications.
| Diameter | Length | Drive | Head | Point | Finish | Thread |
|---|---|---|---|---|---|---|
| #8 | 2 1/2" | Sq#2 | Flat Head, Flat Head with Nibs | Double T17 | Ultra Guard | Quickcutter |
Primary Use: Designed for exterior decking, fencing, and outdoor construction applications where corrosion resistance is critical, including use with pressure treated lumber, ACQ treated wood, and exterior commercial builds.
- Ultra Guard exterior coating rated at 2,000 hours for long term corrosion protection
- Quickcutter™ thread drives fast with strong holding power
- Built for exterior commercial and residential applications where standard coatings fail
- Designed to withstand harsh outdoor conditions without premature rusting or coating breakdown
Unlike standard exterior screws typically rated up to 1,000 hours of continuous salt spray and built with a single Type 17 point, Quickscrews Exterior Decking and Fencing screws combines 2,000-hour corrosion-resistant Ultra Guard coating with a proprietary Quickcutter™ thread. This design features a Type 17 point with an added groove on the shaft that acts like a tap—cutting threads while clearing wood dust for faster, low‑torque driving into even the hardest of woods without pre-drilling and significantly reducing splitting.
