Simpson Strong-Tie Strong-Drive SDWH Series SDWH27800GR30 Screw, 8 in L, Serrated Thread, Large Washer Head, Hex Drive 1/4"-DRIVE 180 W-hr for energy in

180 W-hr for energy in each battery pack for longer run time

The ABU is designed to attach wooden posts to existing concrete in high-capacity applications

Shipping Dimensions (L X W X H) 20" x 17" x 33"

infinite speed adjustment

Simpson Strong-Tie Strong-Drive SDWH Series SDWH27800GR30 Screw, 8 in L, Serrated Thread, Large Washer Head, Hex Drive 1/4"-DRIVE 180 W-hr for energy inThe 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 SawTooth 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