---
product_id: 339318010
title: "Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack"
brand: "simpson"
price: "NT$9035"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/339318010-simpson-structural-screws-sd9112r500-no-9-by-1-1-2
store_origin: TW
region: Taiwan
---

# 500-pack bulk power Galvanized corrosion resistance 1.5-inch precision length Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack

**Brand:** simpson
**Price:** NT$9035
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw your limits, build with confidence!

## Quick Answers

- **What is this?** Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack by simpson
- **How much does it cost?** NT$9035 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/339318010-simpson-structural-screws-sd9112r500-no-9-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

- • **Optimized for Efficiency:** Ideal for controlled fastening where hammering isn’t an option—work smarter
- • **Precision Hex Head Design:** Integrated washer and stamped markings for quick, foolproof identification
- • **Exclusive Simpson Approval:** Only screw certified for Simpson Strong-Tie connectors—no compromises
- • **Engineered for Maximum Strength:** Load capacity surpasses 10d nails for unmatched structural integrity
- • **Corrosion-Resistant Galvanized Finish:** Built to withstand interior and exterior environments with ease

## Overview

The Simpson Structural Screws SD9112R500 is a 500-pack of #9 by 1.5-inch galvanized steel screws, uniquely approved for Simpson Strong-Tie connectors. Engineered to exceed the load capacity of traditional 10d nails, these screws offer superior strength, corrosion resistance, and precision fit with a hex head and integrated washer for easy installation in both interior and exterior structural applications.

## 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.

## 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 |
|---------------|-------|
| Material | Steel |
| Head Style | Hex |
| Exterior Finish | Galvanized |
| Thread Size | 1 1/8 |
| Point Style | Type A Point |
| Metal Type | Alloy Steel |
| Brand | SIMPSON |
| Head Type | Hex |
| Item Weight | 3.65 Pounds |
| Thread Type | UN |
| Thread Coverage | Partially Threaded |
| Fastener Type | Wood Screws |
| Set Screw Thread Type | UN |
| Thread Style | Right Hand |
| Thread Class | Stainless Steel |
| Fastener Size | #9 |
| Size | 1.5 inches |
| Item Diameter | 0.37 Inches |
| Compatible groove diameter | 0.16 Inches |
| Maximum Shear Strength | 379 MPa (54,600 psi) for ASTM A36 Carbon Steel |
| Number of Pieces | 500 |
| UPC | 707392126607 |
| Global Trade Identification Number | 00707392126607 |
| Department | Unisex Adult |
| Manufacturer | Simpson Strong-Tie |
| Country of Origin | USA |
| Item model number | SD9112R500 |
| ASIN | B0084KQLS8 |

## Product Details

- **Material:** Steel
- **Head Style:** Hex
- **Item dimensions L x W x H:** 9 x 9 x 41 Millimeters
- **Exterior Finish:** Galvanized
- **Thread Size:** 1 1/8

## Images

![Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 1](https://m.media-amazon.com/images/I/51bcHOrTFSL.jpg)
![Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 2](https://m.media-amazon.com/images/I/41Uo4JktksL.jpg)
![Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 3](https://m.media-amazon.com/images/I/5195VCaravL.jpg)
![Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 4](https://m.media-amazon.com/images/I/61k+hNviseL.jpg)
![Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 5](https://m.media-amazon.com/images/I/71MiuQ-8tPL.jpg)

## 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)
- Simpson Strong-Tie SD9212R500 Strong-Drive® SD Connector Screw — 9 x 2-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)
- Simpson Strong-Tie - LU210 20-Gauge 2x10 Face Mount Joist Hanger 50-per Box

---

## 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.tw/products/339318010-simpson-structural-screws-sd9112r500-no-9-by-1-1-2](https://www.desertcart.tw/products/339318010-simpson-structural-screws-sd9112r500-no-9-by-1-1-2)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-28*