Galvanized nuts are over tapped per ASTM A563

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (98)

7/32 x 18 High Speed Long Boy

7/8-14 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

1 1/4 x 18 Ship Auger Wood Bit Phillips Bugle Decking Screws W.A.R. Coated Galvanized nuts are over tapped1 1 4 x 18 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.