5/16 In. X 5-1/8 In. L Star Climatek W-cut Structural Wood Screws 25 Pk

GRK Fasteners RSS structural wood screws are engineered fasteners designed for superior holding power and ease of installation in wood framing, decking, cabinetry and furniture assembly. The combination of a washer head for enhanced clamping, a star drive that resists cam-out, and a fast-bite tip for efficient starts makes these screws a premium choice for both professional contractors and serious DIYers tackling demanding projects.

The W-Cut thread design and innovative tip geometry work together to drive smoothly into wood with minimal effort, often eliminating the need for pre-drilling on many projects and saving significant time on the job site. These black-coated screws are approved for use in treated lumber and deliver the reliable performance needed for structural applications.

Features and Benefits

• Star Drive Head: Reduces stripping and cam-out during installation, providing a secure grip that transfers power efficiently to the fastener.
• Washer Head Design: Provides superior clamping for enhanced holding power.
• Fast-Bite Tip: Provides rapid starts for quick penetration, reducing installation time and the need for pre-drilling in most wood applications.
• W-Cut Thread: Specially engineered threading ensures smooth driving action through various wood types with lower effort compared to conventional lag screws.
• Black Coating: Offers an aesthetic finish suitable for treated lumber applications.

Specifications

• Brand: GRK Fasteners
• Model: 95512
• Size: 5/16 in. diameter x 5-1/8 in. length
• Drive Type: Star drive
• Head Style: Washer head
• Thread Pattern: W-Cut
• Coating: Black
• Count: 25 per pack
• Approved for: Treated lumber