5/16 In. X 2-1/2 In. Star Drive Washer Head RSS Structural Screws (100-Pack)
Description
GRK Fasteners RSS structural screws are engineered fasteners made of specially hardened steel, delivering high tensile, torque, and shear strength for demanding construction and woodworking applications. These screws feature sharp threads and points that bite instantly into material, including hardwood, while their design reduces the splitting effect caused by smaller shanks. With their efficient performance and reliable holding power, RSS screws serve as a strong alternative to traditional lag screws.
Whether you're building decks, installing ledger boards, fastening hinges, connector plates, or tackling other structural projects, these screws provide the reliability professionals and DIY enthusiasts need. The star drive design ensures better grip and reduces the likelihood of stripping during installation, while the washer head delivers a tight fit with zero-gap joints that enhance overall structural integrity.
Features and Benefits
- Hardened Steel Construction: Specially hardened steel provides superior tensile, torque, and shear strength for demanding applications.
- Sharp Threads and Points: Instant bite into material, including hardwood, with reduced splitting due to optimized shank design.
- Star Drive Style: Offers better grip and reduces stripping, making installation smoother and more reliable.
- Washer Head Design: Round washer-type head with no sharp edges centers the screw in pre-drilled hardware like hinges and connector plates while creating zero-gap joints.
- Lag Screw Alternative: Efficient performance makes these screws a practical replacement for conventional lag screws.
- 100-Pack Convenience: Packaged in quantities designed for fast dispensing and easy project organization.
Specifications
- Brand: GRK Fasteners
- Model: RSS 12217
- Thread Size: 5/16 inch
- Length: 2-1/2 inches
- Head Style: Washer head
- Drive Type: Star drive
- Material: Steel
- Pack Size: 100 screws