making it suitable for certain exterior and preservative-treated wood applications

9/16-12 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

1/4-20 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (2500)

1/2-13 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (125)

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0.22 x 6 Simpson Strong-Drive® SDWS TIMBER Screw Double-Barrier Coating (Exterior Screw) Tan- Pack (12) Jobber Drill Bits - Cobalt making it suitable for certain0. 22 x 6 Simpson Strong Drive SDWS Structural Wood to Wood Timber Screw Pack (12) . Designed to provide an easy to install, high strength alternative to through bolting and traditional lag screws. The SDWS structural wood screws are ideal for the contractor and do it yourselfer alike. Features: Bold thread design that provides superior holding power Patented 4CUT tip that ensures fast starts, reduces installation torque and eliminates the need for