SPAX Universal Partial String

Designed for demanding wood structures: their "partial thread" allows the unthreaded portion to act as a bolt, bringing two pieces together when tightened for an ultra-strong connection. They feature a 4CUT tip to prevent splitting, a countersunk head that sits flush for a clean finish, and a T-STAR plus mechanism for quick, slip-free installation. Perfect for beams, studs, structural panels, and all types of wood construction.