GRK Climatek™ Deck Screw
The GRK Deck Screw (5/16 in size, 4 in length) is a partially threaded, Climatek™-coated round-head screw with a Torx®/Star T30 drive, supplied in a 400-piece pack (MPN GRK30225). Designed for wood applications, this…
SKU 3G-OTH-744620
Also listed as: GRK 30225 · GRK-30225
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GRK Deck Screw (5/16 in size, 4 in length) is a partially threaded, Climatek™-coated round-head screw with a Torx®/Star T30 drive, supplied in a 400-piece pack (MPN GRK30225). Designed for wood applications, this fastener combines a corrosion-resistant coating with a high-torque drive system for secure installation.
Frequently Asked Questions
What is the GRK deck screw used for?
The GRK deck screw is used for fastening wood decking, joists, and other outdoor wood structures. Its partially threaded design and Climatek™ coating provide corrosion resistance and secure holding in pressure-treated lumber and hardwoods.
What are the specifications of the GRK deck screw?
The GRK deck screw has a 5/16 in screw size, 4 in length, partially threaded thread style, T30 Torx®/Star drive, and a round head with Climatek™ coating. It comes in a 400-piece pack (MPN GRK30225).
Where to buy GRK deck screws in worldwide?
3G Electric supplies GRK deck screws worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine GRK fasteners like the GRK30225 400-pack to any destination. Contact us for pricing and delivery.
How to install GRK deck screws?
Use a T30 Torx®/Star driver bit at low to medium speed to avoid over-torquing. Pre-drill pilot holes in dense wood to prevent splitting. Drive the screw flush with the wood surface; the partially threaded design pulls the board tight without stripping.
GRK Products
3G Electric supplies GRK deck screws for wood. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
