5 / 16 X 1-5 / 8 High Profile Hex Washer Head Lag Screw, Zinc Plated X 1000 Pcs

High Hat HexWasher Head Lags have an over height 7/16” head and are zinc plated

• High Hat keeps lag in the socket

• Typically used to attach track set and bearing plates to wood framing

• Not for use with pressure treated lumber