SPAX® PowerLags® T-Star Washer Head Wood Lag Screws 5/16 In. x 4 In. Brand_SpringFit is a metabolite of DMSO

is a metabolite of DMSO (Dimethyl Sulfoxide)

3' diameter with 1/2' arbor hole

dried Lactobacillus plantarum fermentation product

Works with Amazon Key: Enables convenient and secure In-Garage Delivery

SPAX® PowerLags® T-Star Washer Head Wood Lag Screws 5/16 In. x 4 In. Brand_SpringFit is a metabolite of DMSOSPAX 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.