---
product_id: 801953117
title: "5/16\" x 3-1/2\" (50 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 5/16\" USS Flat Washers (50 pcs) and 5/16\"-18 Hex Nuts (50 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt"
price: "£39.39"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/801953117-5-16-x-3-1-2-50-pack-galvanized-carriage
store_origin: GB
region: United Kingdom
---

# 5/16" x 3-1/2" (50 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 5/16" USS Flat Washers (50 pcs) and 5/16"-18 Hex Nuts (50 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

**Price:** £39.39
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5/16" x 3-1/2" (50 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 5/16" USS Flat Washers (50 pcs) and 5/16"-18 Hex Nuts (50 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
- **How much does it cost?** £39.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/801953117-5-16-x-3-1-2-50-pack-galvanized-carriage)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Images

![5/16" x 3-1/2" (50 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 5/16" USS Flat Washers (50 pcs) and 5/16"-18 Hex Nuts (50 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt - Image 1](https://m.media-amazon.com/images/I/61QHcicxYqL.jpg)

---

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**Shop now:** [https://www.desertcart.co.uk/products/801953117-5-16-x-3-1-2-50-pack-galvanized-carriage](https://www.desertcart.co.uk/products/801953117-5-16-x-3-1-2-50-pack-galvanized-carriage)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*