---
product_id: 339318008
title: "Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack"
brand: "simpson"
price: "A$407"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/339318008-simpson-structural-screws-sd10112r500-no-10-by-1-1-2
store_origin: AU
region: Australia
---

# 500-pack bulk power 1/4" hex head with integrated washer Class 55 galvanized corrosion shield Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack

**Brand:** simpson
**Price:** A$407
**Availability:** ✅ In Stock

## Summary

> 🔩 Build Stronger, Last Longer — The Screw That Means Business

## Quick Answers

- **What is this?** Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack by simpson
- **How much does it cost?** A$407 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/339318008-simpson-structural-screws-sd10112r500-no-10-by-1-1-2)

## Best For

- simpson enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Install Hex Head:** 1/4" hex head with integrated washer and clear Simpson branding for fast, error-free installation.
- • **Precision Fit & Strength:** Heat-treated alloy steel shank fits perfectly in Simpson connectors for unmatched reliability.
- • **Corrosion-Resistant Armor:** Mechanically galvanized Class 55 coating ensures rust-proof durability indoors and out.
- • **Nail Replacement Champion:** Outperforms 16d nails with superior load capacity—engineered for Simpson connectors only.
- • **Trusted Industry Standard:** Simpson Strong-Tie engineered for safer, stronger structures—join the pros who demand the best.

## Overview

The Simpson Strong-Tie SD10112R500 is a 500-pack of #10 x 1-1/2 inch structural connector screws designed to replace nails in Simpson connectors. Featuring a mechanically galvanized Class 55 coating for superior corrosion resistance, a heat-treated alloy steel shank for enhanced strength, and a 1/4" hex head with integrated washer for quick identification and installation, these screws deliver professional-grade durability and reliability for both interior and exterior construction projects.

## Description

Simpson Strong Tie SD Structural-Connector Screws are designed to be used with Simpson Connectors for both interior and exterior applications.

## Features

- NAIL REPLACEMENT: The Strong-Drive SD Connector #10 x 1-1/2 inch screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw tested and approved for that application. The single-fastener load capacity of the #10 SD exceeds the capacity of a 16d common nail.
- MECHANICALLY GALVANIZED COATING: The Strong-Drive SD Connector screw features a mechanically galvanized, Class 55 coating that provides superior corrosion resistance for long-lasting durability. This finish withstands harsh conditions, making it ideal for both interior and most exterior applications where protection against rust is essential.
- EASY IDENTIFICATION: Designed for quick and easy use, the SD Connector screw includes a 1/4" hex head with a 0.370"-diameter integrated washer, stamped with the Simpson Strong-Tie sign and fastener size. This design simplifies installation and helps you quickly identify the correct screw post installation.
- ENGINEERED FOR DURABILITY: The shank of the SD Connector screw is specifically designed to fit precisely into fastener holes in Simpson Strong-Tie connectors. Enhanced with optimized heat treating, the screw offers improved ductility and strength, delivering reliable performance in demanding applications.
- SIMPSON STRONG-TIE RELIABILITY: At Simpson Strong-Tie, our mission is to provide solutions that help people design and build safer, stronger structures. As a pioneer in the building industry, we have an unmatched passion for problem solving through skillful engineering and thoughtful innovation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Head Style | Hex |
| Exterior Finish | Galvanized |
| Thread Size | 1 1/8 |
| Point Style | Type A Point |
| Metal Type | Alloy Steel |
| Brand | SIMPSON |
| Colour | Silver |
| Head Type | Hex |
| Item Weight | 1.91 kg |
| Thread Type | UNC |
| Thread Coverage | Fully Threaded |
| Fastener Type | Wood Screws |
| Thread Style | Right Hand |
| Thread Class | Standard |
| Fastener Size | #10 |
| Size | 1.5 inches |
| Item Diameter | 0.19 Inches |
| Compatible groove diameter | 0.19 Inches |
| Number of Pieces | 500 |
| UPC | 707392773405 |
| Global Trade Identification Number | 00707392773405 |
| Department | Unisex Adult |
| Manufacturer | simada seisakuzyo |
| Country of Origin | USA |
| Item model number | SD10112R500 |
| ASIN | B0084KQKQG |

## Product Details

- **Material:** Alloy Steel
- **Head Style:** Hex
- **Item dimensions L x W x H:** 9 x 9 x 42 Millimeters
- **Exterior Finish:** Galvanized
- **Thread Size:** 1 1/8

## Images

![Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 1](https://m.media-amazon.com/images/I/51f5E5LdicL.jpg)
![Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 2](https://m.media-amazon.com/images/I/51wbAJlpQoL.jpg)
![Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 3](https://m.media-amazon.com/images/I/51f5E5LdicL.jpg)
![Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 4](https://m.media-amazon.com/images/I/61D75z9b0sL.jpg)
![Simpson Structural Screws SD10112R500 No.10 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 5](https://m.media-amazon.com/images/I/61k+hNviseL.jpg)

## Questions & Answers

**Q: is this corrosion resist**
A: yes

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*