Grip Fast® Premium 5/16" x 4" Star Drive Tan Washer Head Struct

Easy-to-install lag screw alternative for structural wood to wood fastening
DrJ TER 2101-03
Locking head countersinks for a clean, finished look
Sharp type 17 point with threads that start at the tip
Fast start tip requires no predrilling
Twisted knurl shank design helps reduce splitting
Approved for use in treated lumber, cedar, and redwood
MAX CONTROL® ideal head geometry prevents stripping and beveled rim guides bit into fastener
TURBO SPEED-COAT™ reduces friction for better drive performance
TRIPLE MAX-SHIELD™ is ideal for use in exterior applications with redwood, cedar, and treated lumber