GRK Deck Screw: 5/16 in Size, 3 1/8 in Lg, Steel, Climatek, Round, Torx/Star
The GRK Deck Screw (5/16 in size, 3 1/8 in length) is a steel, partially threaded fastener with a Climatek™ coating, round head, and T30 Torx®/Star drive, supplied in a 500-pack (MPN GRK10221). 3G Electric sources…
SKU 3G-OTH-744618
Also listed as: GRK 10221 · GRK-10221
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The GRK Deck Screw (5/16 in size, 3 1/8 in length) is a steel, partially threaded fastener with a Climatek™ coating, round head, and T30 Torx®/Star drive, supplied in a 500-pack (MPN GRK10221). 3G Electric sources this OEM screw across 14 industrial departments, with specialist depth in fasteners and controls, ensuring you get the right part for wood-deck applications.
Frequently Asked Questions
What is the GRK Deck Screw 5/16 in x 3 1/8 in used for?
This GRK10221 screw is designed for wood-deck applications, such as fastening deck boards to joists. Its partially threaded shank and Climatek™ coating provide corrosion resistance for outdoor use. 3G Electric supplies this OEM fastener across 14 industrial departments, with specialist depth in fasteners and controls.
What are the specifications of the GRK Deck Screw GRK10221?
The GRK Deck Screw has a screw size of 5/16 in, length of 3 1/8 in, steel construction with Climatek™ coating, round head, T30 Torx®/Star drive, and partially threaded thread style. It comes in a 500-pack. 3G Electric sources this GRK part for global delivery.
Where to buy GRK Deck Screws in worldwide?
3G Electric supplies the GRK Deck Screw GRK10221 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this OEM fastener to your location. Contact us for availability and lead time on this 5/16 in x 3 1/8 in screw.
How to select the right deck screw for wood applications?
For wood decks, choose a screw with corrosion-resistant coating like Climatek™, a partially threaded shank for clamping, and a drive system such as Torx®/Star for torque transfer. The GRK 5/16 in x 3 1/8 in screw meets these criteria. 3G Electric can help you match the right fastener to your project.
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.
