Description
31 32 x 6 Reduced Shank Drill Bit Cobalt (1 2 Shank) Phillips Flat Head Marine Screws 316 Stainless Steel 1 1 2 x 18 Ship 1 1 2 x 18 Ship Auger Wood Bit OlyLog® is the first threaded log home fastener which requires no pre drilling and is ACQ approved