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Amazon.com: Stainless 5/16-18 x 1-1/2" Carriage Bolt (1" to 5" Lengths Available in Listing), 18-8 Stainless Steel,25 Pieces (5/16-18x1-1/2) : Industrial & Scientific
![Hillman 3/8-in x 3-1/2-in Galvanized Coarse Thread Exterior Carriage Bolt (1) in the Carriage Bolts department at Lowes.com Hillman 3/8-in x 3-1/2-in Galvanized Coarse Thread Exterior Carriage Bolt (1) in the Carriage Bolts department at Lowes.com](https://mobileimages.lowes.com/productimages/dbef83b4-ef6c-4509-9543-959473ea0605/08804030.jpg?size=pdhism)
Hillman 3/8-in x 3-1/2-in Galvanized Coarse Thread Exterior Carriage Bolt (1) in the Carriage Bolts department at Lowes.com
![Amazon.com: Hillman 240183 Carriage Bolt, 3/8 x 4-1/2-Inch, Steel, Zinc-Plated, Silver, 50-Pack : Industrial & Scientific Amazon.com: Hillman 240183 Carriage Bolt, 3/8 x 4-1/2-Inch, Steel, Zinc-Plated, Silver, 50-Pack : Industrial & Scientific](https://m.media-amazon.com/images/I/71wY9SW7Z0L.jpg)
Amazon.com: Hillman 240183 Carriage Bolt, 3/8 x 4-1/2-Inch, Steel, Zinc-Plated, Silver, 50-Pack : Industrial & Scientific
![Carriage Bolts Carriage Bolt & Nut M16x240 Box 10 DIN 603/555 Gr 4.8 ZP - Fixings & Fastenings | Forgefix Carriage Bolts Carriage Bolt & Nut M16x240 Box 10 DIN 603/555 Gr 4.8 ZP - Fixings & Fastenings | Forgefix](https://www.forgefix.co.uk/image.php?filename=timcb16240z.jpg&stockcode=TIMCB16240Z&category=000300540001&width=350&height=350)