---
product_id: 339318010
title: "Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack"
brand: "simpson"
price: "1207.92 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Simpson"
url: https://www.desertcart.tn/products/339318010-simpson-structural-screws-sd9112r500-no-9-by-1-1-2
store_origin: TN
region: Tunisia
---

# 500-pack bulk power 0.37-inch precision diameter 379 MPa shear strength Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack

**Brand:** simpson
**Price:** 1207.92 DT
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw in strength, screw out doubt — the pro’s choice for lasting builds!

## 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?** 1207.92 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Precision Fit:** Shank tailored for Simpson Strong-Tie connectors
- • **Trusted Quality:** Simpson Strong-Tie approved & 4.8-star rated by pros
- • **Galvanized Durability:** Corrosion-resistant for interior & exterior use
- • **Effortless Installation:** Hex head + included driver for quick, nail-free fastening
- • **Unmatched Load Capacity:** Outperforms 10d nails for rock-solid connections

## Overview

The Simpson Structural Screws SD9112R500 is a 500-pack of #9 by 1-1/2-inch galvanized steel screws engineered to replace nails in Simpson Strong-Tie connectors. Featuring a 0.37-inch diameter and a maximum shear strength of 379 MPa, these screws deliver superior load capacity and corrosion resistance for both interior and exterior applications. Designed for precision fit and ease of installation with a hex head and included driver, they are the only screws approved for this use, trusted by professionals and backed by excellent customer reviews.

## 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.

Review: Prix - Bonne vis, moins cher que grande surface
Review: Top quality beats a cheaper price - Have used these for years and they are wonderful. Tried one of the generic products and was disappointed in the quality ( returned for a refund) so I went back to these. Will not be tempted to sacrifice quality for the price again!

## 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 |
| Brand | SIMPSON |
| Colour | Galvanized |
| Compatible Groove Diameter | 0.16 Inches |
| Customer Reviews | 4.8 out of 5 stars 339 Reviews |
| Drive System | External Hex |
| Exterior Finish | Galvanized |
| Fastener Size | #9 |
| Fastener Type | Wood Screws |
| Finish Types | Galvanized |
| Global Trade Identification Number | 00707392126607 |
| Head Style | Hex |
| Head Type | Hex |
| Included Components | Hardware |
| Item Diameter | 0.37 Inches |
| Item Dimensions | 9 x 9 x 41 Millimeters |
| Item Type Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack |
| Item Weight | 4.2 Pounds |
| Item dimensions L x W x H | 9 x 9 x 41 Millimeters |
| Manufacturer | Simpson Strong-Tie |
| Material | Steel |
| 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 | 0.37 Inches |
| Part Number | SD9112R500 |
| Point Style | Type A Point |
| Screw Head Style | Hex |
| Screw Point Style | Type A Point |
| Set Screw Thread Type | UN |
| Size Name | 1.5 inches |
| Thread Class | Stainless Steel |
| Thread Coverage | Partially Threaded |
| Thread Size | 1 1/8 |
| Thread Style | Right Hand |
| Thread Type | UN |
| Unit Count | 500.0 Count |

## Product Details

- **Exterior Finish:** Galvanized
- **Head Style:** Hex
- **Item dimensions L x W x H:** 9 x 9 x 41 Millimeters
- **Material:** Steel
- **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/71E0w1CzAGL.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/51bcHOrTFSL.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/41Uo4JktksL.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/5195VCaravL.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/61kZ05cqkHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prix
*by J***Y on 14 April 2025*

Bonne vis, moins cher que grande surface

### ⭐⭐⭐⭐⭐ Top quality beats a cheaper price
*by S***N on 4 April 2026*

Have used these for years and they are wonderful. Tried one of the generic products and was disappointed in the quality ( returned for a refund) so I went back to these. Will not be tempted to sacrifice quality for the price again!

### ⭐⭐⭐⭐⭐ Great value
*by B***N on 3 April 2026*

Perfect, great value and quick delivery. Being Simpson brand you rest assured it’s not a inferior knock off for structural ties

## 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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-05*