GRK Fasteners RSS 14221 Structural Screw, 5/16 in Thread, 3-1/8 in L, W-Cut Thread, Washer Head, Star Drive, Steel

GRK's RSS™ rugged structural screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre-drilling. The specially engineered design results in a low-effort installation, especially compared to conventional lag screws.

Key Details

• 5/16 in Thread
• 3-1/8 in L
• W-Cut Thread
• Washer Head
• Star Drive
• Steel

Brand: GRK Fasteners

Shipping: Usually ships in 3-8 business days.