DESCRIPTION

The SDWH timber-hex HDG screw a 0.276 in Dia hot-dip galvanized screw suitable for heavy-duty marine and coastal applications. The SDWH timber-hex HDG screw has a SawToothâ„¢ point and oversized integral washer that makes for fast installations, no predrilling or separate washer needed. Speed up your next pile job by replacing 3/4 in and 5/8 in HDG bolt/washer/nut assemblies (two screws for one bolt in many conditions) with the new Strong-Drive SDWH timber-hex HDG screw. Burly 0.276 in shank diameter for heavy-duty structural applications Hot-dip galvanized coating suitable for coastal and marine environments SawTooth point design for fast starts and no predrilling 3/8 in Hex drive for secure driving Oversized 0.93 in Dia integral washer eliminates the need for a separate washer