- $10.49Carriage Bolts, Neck Carriage Bolt, Round Head Square Neck - M8x60mm-3pcsBed Bath & Beyond
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- $30.99Zonon Carriage Bolt Kit Galvanized Carriage Bolt Set Includes Rust Resistance Bolts Washers and Nuts for Fastening Accessories (12 Sets,Black,1/2 x 10 Inch)Amazon
- $54.865/8 in.-11 x 8 in. Galvanized Carriage Bolt (10-Pack)The Home Depot
- $49.971/2 in. x 10 in. Black Carriage Bolt Kit Includes 12 Bolts, 12 Washers, and 12 Nuts, Ceramic Black Ruspert Coated for Exterior Use - 2X Rust Resistance of Galvanized by Makers BoltAmazon
- $0.32Hillman 1/4-in x 1-in Galvanized Coarse Thread Exterior Carriage Bolt | 812505Lowe's
- SALE"Dock Edge Stationary Dock Bottom Pad, Galvanized, 7/16"" Holes for 3/8"" Carriage Bolts"Amazon・Sale
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