About This

• 1. Professional flooring installation screws：Specifically designed for flooring panels, Type F thread cutting structure, can be quickly self-tapping cut into the wood surface, to ensure a solid bite, for hardwood, laminate flooring and other efficient installation.
• 2. Black Phosphate Anti-corrosion Coating:The surface is treated with black phosphate to enhance corrosion resistance and abrasion resistance, suitable for indoor and mildly humid environments, prolonging the service life of screws.
• 3.Extra drill bits included：Equip with the corresponding drill bit model to meet temporary needs. For long-term use, it is recommended to purchase additional bits separately.
• 4. Countersunk head design + matching drill bits：Flat Head structure ensures that the screws are flush with the surface of the plate after installation, beautiful and no protrusion; 9/32-inch (7.2mm) drill bit is included, which is easy to pre-drill holes to match and enhance the installation accuracy.
• 5. Standardised Specifications and Convenient Packaging:1/4-20 UNC coarse thread, 2.25 inches (approx.57mm) length, providing high load capacity and penetration; Individually packaged or sold in a whole box to meet the needs of home DIY or project bulk use.
• 6.Highlights Refinement: Floor-specific, Torx high-efficiency drive, rust-resistant coating, countersink levelling, matching drill bit in one step.

Overview

• Material : Carbon Steel
• Head Style : Flat
• Exterior Finish : Black Oxide
• Thread Size : #5/16-18 x 2-1/4"
• Metal Type : Carbon Steel