---
product_id: 113353341
title: "SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)"
brand: "simpson strong-tie"
price: "€ 189.82"
currency: EUR
in_stock: true
category: "Simpson Strong Tie"
url: https://www.desertcart.gr/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1
store_origin: GR
region: Greece
---

# 500-pack bulk supply 1/4-inch hex drive for precision Galvanized corrosion resistance SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)

**Brand:** simpson strong-tie
**Price:** € 189.82
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw in Strength, Screw out Doubt!

## Quick Answers

- **What is this?** SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) by simpson strong-tie
- **How much does it cost?** € 189.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1)

## Best For

- simpson strong-tie enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** 1/4-inch hex drive and included hex driver speed up your workflow
- • **Unmatched Load Capacity:** Outperforms 10d nails with superior single-fastener strength
- • **Precision Engineered Fit:** Shank tailored to Simpson Strong-Tie connectors for flawless installation
- • **Trusted Industry Standard:** Only screw approved for Simpson Strong-Tie connectors, tested and certified
- • **Corrosion-Resistant Finish:** Galvanized coating ensures durability indoors and out

## Overview

The Simpson Strong-Tie SD9112R500 is a 500-count pack of #9 x 1-1/2 inch galvanized structural connector screws featuring a 1/4-inch hex drive. Engineered specifically to replace nails in Simpson Strong-Tie connectors, these screws exceed the load capacity of traditional 10d nails and are tested for both interior and exterior use. With optimized heat treatment for strength and a corrosion-resistant finish, they deliver reliable, precision fastening for professional-grade construction projects.

## Description

Product Description The Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions. From the Manufacturer Simpson Strong Tie SD Structural-Connector Screws are designed to be used with Simpson Connectors for both interior and exterior applications.

## Features

- Specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The #9 and #10 SD screws replace 10d and 16d nails, respectively. The single-fastener load capacity of the SD9 exceeds the capacity of a 10d common nail, while the single-fastener load capacity of the SD10 exceeds that of the 16d common nail.
- Tested and approved for use in many of our most popular connectors for both interior and exterior applications. Optimized heat treating for ductility and strength.
- Ideal for use in connector applications where more control is desired or using a hammer is inconvenient.
- 1/4" hex head with 0.370"-dia. integrated washer is stamped with the Simpson Strong-Tie "≠" sign and the fastener size for easy identification after installation.
- Shank is specifically designed to match the fastener holes in Simpson Strong-Tie connectors. Hex driver included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0084KQLS8 |
| Best Sellers Rank | #16,058 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #154 in Wood Screws |
| Brand | Simpson Strong-Tie |
| Color | Galvanized |
| Compatible Groove Diameter | 0.16 inches |
| Customer Reviews | 4.8 4.8 out of 5 stars (363) |
| Drive System | External Hex |
| Exterior Finish | Galvanized |
| Fastener Size | #9 |
| Fastener Type | Wood Screws |
| Finish Types | Galvanized |
| Global Trade Identification Number | 00707392126607 |
| Head Type | Hex Head |
| Included Components | Hardware |
| Item Diameter | 0.37 inches |
| Item Dimensions | 0.37 x 0.37 x 1.62 inches |
| Item Type Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack |
| Item Weight | 4.2 pounds |
| Manufacturer | Simpson Strong-Tie |
| Material Type | Steel |
| Maximum Shear Strength | 379 MPa (54,600 psi) for ASTM A36 Carbon Steel |
| Metal Type | Alloy Steel |
| Model | SD9112R500 |
| Number Of Items | 1 |
| Number of Pieces | 500 |
| Outside Diameter | 0.25 inches |
| Part Number | SD9112R500 |
| Screw Head Style | Hex |
| Screw Point Style | Sharp Point |
| Set Name | Simpson Strong-Tie SD9112R500 Screw Set (500 pieces) |
| Set Screw Thread Type | Unified National (UN) |
| Size Name | 1.5 inches |
| Thread Class | Stainless Steel |
| Thread Coverage | 1 1/8 |
| Thread Size | 1 1/8 |
| Thread Style | Right Hand |
| Thread Type | Un |
| Unit Count | 500 Count |
| Warranty Description | 12 months |

## Product Details

- **Exterior Finish:** Galvanized
- **Head Style:** Hex
- **Item dimensions L x W x H:** 0.37 x 0.37 x 1.62 inches
- **Material:** Steel
- **Thread Size:** 1 1/8

## Images

![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 1](https://m.media-amazon.com/images/I/71E0w1CzAGL.jpg)

## Available Options

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

## Frequently Bought Together

- Simpson Strong-Tie SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-17*