Multi-material No. 6 Label X 1 In. L Unidrive Flat Head Serrated Construction Screws

SPAX No. 6 x 1 in. Phillips/Square flat head multi-purpose screws are versatile fasteners designed for construction, DIY, and general home improvement projects. These screws work in wood, metal, and masonry, making them suitable for a wide range of applications from furniture assembly to fixture installation and outdoor work. The yellow zinc-plated steel construction provides excellent corrosion resistance while adding visibility to your project, and the self-tapping design allows for faster installation in most materials without pre-drilling.

The patented flat head design features ribs on the underside that create a clean, flush or countersunk finish, preventing stripping when used with metal hardware. Serrated threads deliver superior holding power and faster driving in both wood and metal, reducing installation time while maintaining reliability. The dual drive capability accepts both Phillips and square drive bits, giving you flexibility in tool selection and ensuring compatibility with standard equipment in any workshop.

Features and Benefits

• Multi-Material Design: Ideal for wood, metal, and masonry applications, making these screws a practical choice for diverse construction tasks.
• Patented Flat Head with Ribs: Creates a clean, flush finish and resists stripping when working with metal hardware or in demanding applications.
• Dual Drive Compatibility: Works with both Phillips and square drive bits, providing flexibility and reducing the need for multiple tool types.
• Self-Tapping Construction: Eliminates the need for pre-drilling in most materials, saving time and effort on your projects.
• Serrated Threads: Offer superior holding power and faster driving speed compared to standard screws.
• Yellow Zinc Finish: Delivers corrosion resistance while providing high visibility during installation and use.

Specifications

• Brand: SPAX
• Model: 4101020350252
• Size: No. 6 x 1 in.
• Head Style: Flat head
• Drive Type: Phillips/Square
• Material: Steel
• Finish: Yellow zinc
• Thread Type: Serrated, self-tapping
• Count: 40 per pack