Structural Screws

Questions and Answers for SPAX 5/16 in. x 3-1/2 in. Exterior Hex Head Structural Wood Lag Screws Powerlags Hex (50 Each) Bit Included

Internet # 203261700

Model # 4571820800905

Store SKU # 1000782176

5/16 in. x 3-1/2 in. Exterior Hex Head Structural Wood Lag Screws Powerlags Hex (50 Each) Bit Included

by

SPAX

Questions & Answers (71)

40% Lower driving torque with patented serrated cutting threads
No pre-drilling needed with heat treated 4CUT point technology
Great for patio, deck, treated lumber, heavy duty outdoor project

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