Grade A Heavy Hex Nuts are manufactured from low carbon steel

Flat Head thread cutting screw with machine screw thread with blunt tapered point

and other corrosive conditions

assuring precise alignment

5/8-18 x 5 1/2 Socket Cap Screw Alloy

5/8 x 8 Ship Auger Wood Bit 7/8-14 Grade 8 Hex Cap Screws Yellow Zinc Plated Grade A Heavy Hex Nuts5 8 x 8 Ship Auger Wood Bit . Ship Auger Wood Drill Bits are heat treated with machine ground hollows. Feature a single twist with a single cutter and side lip. Made of premium steel, imported from France, Ship Auger Wood Drill Bits are ideal for boring CCA and creosoted poles, railroad ties, bulkheads and other heavy timber.