Product Description
Simpson DTHQ3S Trim-Head Screw, Type-17 Point - #8 x 3 in. #2U Square Drive, Quik Guard Coating (1,000-Qty) by Simpson Strong-Tie delivers a clean, professional finish for exterior decking and fencing applications. Engineered with a low-profile trim head and Type-17 point, these collated screws are designed for use with the Quik Drive auto-feed screwdriving system, allowing for fast, consistent installation. The Quik Guard coating provides reliable corrosion resistance suited for exterior conditions and certain preservative-treated wood applications, making them a dependable choice for PVC and composite deck installations.
Key Features
- Trim head with nibs for easy countersinking
- Curved collation for compatibility with Quik Drive auto-feed systems
- Coarse threads for strong holding power
- #2 undersized square drive for positive bit engagement
- Driver bit included in each box (replacement bit model BIT2SU)
- Type-17 point for efficient penetration without pre-drilling
- Quik Guard coating provides corrosion resistance for exterior and certain preservative-treated wood applications
- Quantity: 1,000 screws per box
Specifications
- Model Number (MPN): DTHQ3S
- Screw Size: #8
- Length: 3 in.
- Head Type: Trim Head
- Head Diameter: 0.246 in.
- Drive Type: #2 Square, Undersized
- Thread Type: Coarse Threads
- Thread Length: 2.157 in.
- Point Type: Type-17 Point
- Collation Type: Curved
- Coating/Finish: Quik Guard Coating
- Packaging Quantity: 1,000
- Compatible Tool: Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment
- Country of Origin: Taiwan
Approved Applications
- Fencing
- Exterior decking (PVC and composite deck installations)
- Certain preservative-treated wood applications
What's Included
- #2 undersized square-drive bit (replacement bit model BIT2SU)
- 1,000 collated trim-head screws
Frequently Asked Questions
- What auto-feed system is this screw designed to work with?
- These collated trim-head screws are designed to install with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or compatible attachment.
- What does the Quik Guard coating protect against?
- The Quik Guard coating provides corrosion resistance for exterior and certain preservative-treated wood applications, making these screws suitable for outdoor use including decking and fencing projects.
- Is a driver bit included with this product?
- Yes, each box includes a #2 undersized square-drive bit. If a replacement is ever needed, the replacement bit model is BIT2SU.
- Why is the head design on these screws beneficial for decking?
- The trim head features nibs that allow for easy countersinking, resulting in a clean, low-profile finish that is especially desirable on PVC or composite deck surfaces where appearance matters.
Note: Product dimensions and/or thread length may differ from picture. Please refer to the specifications listed above for exact measurements.
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