SPARKWHIZ 1/2 in. x 8 in. Carriage Bolt Kit Includes 12 Bolts, 12 Washers, and 12 Nuts

SPARKWHIZ 1/2 x 8 Inch Carriage Bolt Kit,Rust Resistance Bolts Includes 12 Bolts, 12 Washers, and 12 Nuts, Black

Zonon 12 Sets 1/2 x 6 Inch Black Carriage Bolt Kit Galvanized Carriage Bolt Set Includes Rust Resistance Washers and Nuts for Fastening Accessories

1/2-Inch x 12-Inch Auger Drill Bit for Wood, Hex Shank 3/8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials