SPAX® PowerLags® T-Star Washer Head Wood Lag Screws 5/16 x 3-1/2 in. L Size:5/16" x 3-1/2" Drill size 1/2”

Drill size 1/2”

May be installed in air voids of masonry block or tile walls where these walls are not subject to excessive moisture or dampness

Reduced pull through

NSF-approved polymer core resists chlorine and chloramines

Expanded aluminum

SPAX® PowerLags® T-Star Washer Head Wood Lag Screws 5/16 x 3-1/2 in. L Size:5/16" x 3-1/2" Drill size 1/2”SPAX T Star Washer Head construction fasteners with HCR coating are intended for wood to wood connections in exterior structural applications when attaching treated lumber components. These fasteners are designed with a low profile large diameter wafer head for applications requiring additional surface area under the head for superior pull down force. Ideal for deck ledger attachment and multi ply beam applications.