









GRK Screws 12299 3/8x12 Star Drive Washer Head Climatek Coated Steel RSS Rugged Structural Screws, 50/Box
MPN: 12299
Minimum order quantity is 0.
Product Overview
The GRK Screws 12299 are engineered for performance and durability. These 3/8x12 Star Drive Washer Head screws are climatek coated, ensuring long-lasting protection against the elements. Each box contains 50 rugged structural screws designed to meet the demands of heavy-duty applications.
Key Features
- Patented Design: The innovative shape enhances grip and reduces slippage during installation.
- Hardened Steel Construction: Manufactured from specially hardened steel, these screws deliver exceptional tensile, torque, and shear strength.
- Sharp Threads & Points: The screw's sharp threads and points penetrate materials instantly, making installation quick and efficient.
- Reduced Splitting: Smaller shanks minimize the risk of splitting, making them ideal for use in hardwoods.
- CEE Threads: Screws measuring 3-1/8 inches and longer feature six CEE threads that enlarge the screw hole, allowing wood to settle easily and enhancing drawing strength.
Applications
These rugged structural screws are perfect for a variety of applications, including:
- Decking and railing installations
- Framing and structural connections
- Outdoor furniture assembly
- Any project requiring robust fastening solutions
Why Choose GRK Screws?
When it comes to strength and reliability, GRK Screws 12299 stand out in the market. Their unique features make them a top choice for professionals and DIY enthusiasts alike, ensuring that your projects are completed with confidence and precision.
Pickup available at USA Tool Depot
Usually ready in 2 hours

Type: Bulk, Length: 12 in., Diameter: 3/8 in.
-
USA Tool Depot
Pickup available, usually ready in 2 hours215 East 78th Street
Bloomington MN 55420
United States+16512258480
Check this on google map
Product Overview
The GRK Screws 12299 are engineered for performance and durability. These 3/8x12 Star Drive Washer Head screws are climatek coated, ensuring long-lasting protection against the elements. Each box contains 50 rugged structural screws designed to meet the demands of heavy-duty applications.
Key Features
- Patented Design: The innovative shape enhances grip and reduces slippage during installation.
- Hardened Steel Construction: Manufactured from specially hardened steel, these screws deliver exceptional tensile, torque, and shear strength.
- Sharp Threads & Points: The screw's sharp threads and points penetrate materials instantly, making installation quick and efficient.
- Reduced Splitting: Smaller shanks minimize the risk of splitting, making them ideal for use in hardwoods.
- CEE Threads: Screws measuring 3-1/8 inches and longer feature six CEE threads that enlarge the screw hole, allowing wood to settle easily and enhancing drawing strength.
Applications
These rugged structural screws are perfect for a variety of applications, including:
- Decking and railing installations
- Framing and structural connections
- Outdoor furniture assembly
- Any project requiring robust fastening solutions
Why Choose GRK Screws?
When it comes to strength and reliability, GRK Screws 12299 stand out in the market. Their unique features make them a top choice for professionals and DIY enthusiasts alike, ensuring that your projects are completed with confidence and precision.
Type |
Bulk |
---|---|
Length |
12 in. |
Diameter |
3/8 in. |
