---
product_id: 90030297
title: "Ironwood 6x6 Post Base Kit, Includes 1 Post Base Plate, 4 Decorative Plates, 8 Hex Cap Nuts, OWT Timber Screws, Galvanized Steel for Pergolas | 56638"
brand: "ozco"
price: "฿9897"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/90030297-ironwood-6x6-post-base-kit-includes-1-post-base-plate
store_origin: TH
region: Thailand
---

# Fits standard 6x6 posts Complete hardware kit included 3/16-inch galvanized steel Ironwood 6x6 Post Base Kit, Includes 1 Post Base Plate, 4 Decorative Plates, 8 Hex Cap Nuts, OWT Timber Screws, Galvanized Steel for Pergolas | 56638

**Brand:** ozco
**Price:** ฿9897
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate your outdoor build with strength and style!

## Quick Answers

- **What is this?** Ironwood 6x6 Post Base Kit, Includes 1 Post Base Plate, 4 Decorative Plates, 8 Hex Cap Nuts, OWT Timber Screws, Galvanized Steel for Pergolas | 56638 by ozco
- **How much does it cost?** ฿9897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/90030297-ironwood-6x6-post-base-kit-includes-1-post-base-plate)

## Best For

- ozco enthusiasts

## Why This Product

- Trusted ozco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** 3/16-inch hot-dipped galvanized & powder-coated steel resists corrosion and weathering for unmatched durability.
- • **All-in-One Kit:** Includes post base plate, 4 decorative plates, 8 hex cap nuts, and 8 OWT timber screws—everything you need for a seamless installation.
- • **Elevated Protection:** Raised base design keeps wood posts off the ground, preventing moisture damage and extending the life of your structure.
- • **Perfect Fit Every Time:** Engineered specifically for standard 6x6-inch posts, ensuring a secure and stable foundation for your outdoor projects.
- • **Versatile Outdoor Essential:** Ideal for pergolas, decks, verandas, and more—upgrade your outdoor space with a post base trusted by pros.

## Overview

The Ozco Ironwood 6x6 Post Base Kit is a premium galvanized steel post anchor designed for 6x6 posts, featuring a raised base to prevent moisture damage and a complete hardware set for easy installation. Perfect for pergolas, decks, and verandas, it combines durability, corrosion resistance, and aesthetic appeal to ensure your outdoor structures stand strong and look sharp.

## Description

Introducing the Ozco Building Products 51708 Ironwood 6x6 Post Base, a pinnacle of craftsmanship and durability specially designed to meet all your structural needs. Engineered with precision, this post base is your go-to solution for securing 6x6-inch posts, ensuring a perfect fit for your construction projects. Whether you're building pergolas, decks, veranda posts, pavilions, arbors, or railings, our versatile post base offers unmatched support and stability. Crafted from 3/16-inch thick hot-dipped galvanized steel and powder-coated for enhanced protection, this post bracket promises long-lasting performance, resisting the harshest weather conditions and preventing corrosion. The raised base design efficiently keeps the wood post elevated, preventing ground contact to extend the lifespan of your structures. Its compatibility makes it a versatile addition to your toolkit, whether you’re working with decking posts or fence post base 6x6 setups. The Ozco 51708 Ironwood post base exemplifies strength and aesthetic appeal, ensuring your projects are both secure and visually appealing. Choose Ozco for your building needs, and rest assured that your structures will stand the test of time with our superior post base solutions.

## Features

- Robust Construction: This post base features 3/16-inch thick hot dipped galvanized and powder coated steel, ensuring durability and resistance to weathering, making it ideal for your pergolas, decks, and other outdoor structures
- Versatile Compatibility: Designed to fit standard 6x6-inch posts, this deck post base provides a secure fit for your veranda posts, pavilions, and arbors
- Comprehensive Hardware Kit: This post base includes all necessary hardware: 1 post base plate, 4 decorative plates, 8 hex cap nuts, and 8 (2-3/4") OWT timber screws, ensuring a complete setup for your fence post installations
- Elevated Base Design: The raised base design keeps wood posts elevated from ground contact, enhancing longevity by preventing moisture damage, making it perfect for wood deck applications
- Ideal for Various Structures: Recommended for pergolas, decks, verandas, and more, this post anchor is an excellent choice for creating sturdy and reliable outdoor structures, compatible with post brackets for wood posts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ozco |
| Part Number | 51708 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 7.6 x 7.3 x 3.3 inches |
| Item model number | 51708 |
| Size | 6x6 |
| Color | Black |
| Style | Ironwood |
| Material | Steel |
| Shape | Square |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Usage | Post base |
| Included Components | Post base |
| Batteries Required? | No |

## Images

![Ironwood 6x6 Post Base Kit, Includes 1 Post Base Plate, 4 Decorative Plates, 8 Hex Cap Nuts, OWT Timber Screws, Galvanized Steel for Pergolas | 56638 - Image 1](https://m.media-amazon.com/images/I/61usPPT5pJL.jpg)

## Available Options

This product comes in different **Size Name, Style** options.

## Questions & Answers

**Q: How do you mount it to the concrete pier for the deck?**
A: Need a concrete drill bit and concrete anchor screws to mount the plate to concrete.  Really easy to install.

**Q: what is the bolt size required for the 6x6 base?  Thanks!**
A: No bolts used, it comes with its own screws

**Q: How do I eliminate the wobble once installed?**
A: I noticed that the posts did wobble a little when I only had the posts up. After connecting them with together with beams and angle supports, they are really solid. I read somewhere online that any brackets bolted or nailed are structurally a pin connection that cannot resist rotation at the connection. The brackets provide lateral support against sliding and vertical support against uplift.

**Q: Recommendations on an anchor for securing this to a concrete slab?**
A: The previous answer seems incorrect to me.  I have not installed these yet myself though.  If you look up the spec sheet for these 6x6 post bases they have a single hole in the center for an anchor that hole dimension is listed as a diameter of 0.63 inches or 5/8”.  You could not physically use a 3/4” anchor as it wouldn’t fit through the hole.  And if you are even able to get a 5/8” anchor through a 5/8” hole you had better be deadly accurate when you drill your holes or cast in your anchor bolts as you will have zero adjustability.  I elected to used 1/2” mechanically galvanized screw in anchors.  But if there is any question as to whether the anchor you choose will work you should probably let an engineer specify the anchor for you.

## Frequently Bought Together

- Ozco 51708 Ironwood 6X6 Post Base, Black Galvanized Steel (1 per Pack)
- Ozco 51717 Ironwood 2-inch Rafter Clips, Black Galvanized Steel, Hardware Included (10 per Pack)
- Ozco Building Products 51735 Ironwood 6-inch Post to Beam Connector (2 per Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/90030297-ironwood-6x6-post-base-kit-includes-1-post-base-plate](https://www.desertcart.co.th/products/90030297-ironwood-6x6-post-base-kit-includes-1-post-base-plate)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-03*