5/16-9X2 A/F.428-.437 Head Hgt.200-.230 Unslotted Indent Hex Washer Lag Screw Full Thread Zinc (Pack Qty 700) BC-313207LHW

Designed specifically for attaching track brackets and flag brackets of garage door assemblies to wooden door jambs AISI 1018 or equivalent steel Full thread lags are typically supplied in zinc finishYou may also like 10-13X4 Phillips Round Head Full Body 2/3 Thread Wood Screw Zinc (Pack Qty 500) BC-1064DPR.