---
product_id: 339318010
title: "Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack"
brand: "simpson"
price: "€ 236.99"
currency: EUR
in_stock: false
reviews_count: 5
category: "Simpson"
url: https://www.desertcart.it/products/339318010-simpson-structural-screws-sd9112r500-no-9-by-1-1-2
store_origin: IT
region: Italy
---

# 500-pack bulk power 379 MPa shear strength 1/4" hex head + washer Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack

**Brand:** simpson
**Price:** € 236.99
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Screw it right, screw it strong — the pro’s choice for structural integrity!

## 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?** € 236.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/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—no guesswork
- • **Pro-Grade Bulk Pack:** 500 screws to power through any project without pause
- • **Effortless Installation:** Hex head with integrated washer for quick, secure fastening
- • **Unmatched Load Capacity:** Outperforms 10d nails for rock-solid connections
- • **Durable Galvanized Finish:** Corrosion-resistant for interior & exterior use

## Overview

The Simpson Structural Screws SD9112R500 are a 500-pack of #9 by 1-1/2-inch galvanized steel screws engineered specifically to replace nails in Simpson Strong-Tie connectors. With a shear strength of 379 MPa, these screws exceed the load capacity of traditional 10d nails, ensuring superior structural performance. Featuring a 1/4" hex head with an integrated washer stamped for easy ID, they offer quick, precise installation and corrosion resistance suitable for both interior and exterior 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.

Review: Bonne vis, moins cher que grande surface
Review: This isn’t always the case but, this time they sent five 100qty packs, instead of one 500 pack, which is totally fine with me. I do like using screws instead of the nails just in case I have to take it apart… it’s super hard to disassemble hangers when they are nailed. I’ve used these for most of my Simpson strong tie hanger installations. I generally use these shorter ones when screwing horizontally into the two by to secure the joist hanger. Then use the longer ones like the 2 1/2 for when I’m screwing into something thicker.

## 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 |
| Compatible groove diameter | 0.16 Inches |
| Country of Origin | USA |
| Department | Unisex Adult |
| Exterior Finish | Galvanized |
| Fastener Size | #9 |
| Fastener Type | Wood Screws |
| Generic Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack |
| Global Trade Identification Number | 00707392126607 |
| Head Style | Hex |
| Head Type | Hex |
| Included Components | Hardware |
| Item Diameter | 0.37 Inches |
| Item Weight | 1 kg 660 g |
| Item model number | SD9112R500 |
| Manufacturer | Simpson Strong-Tie |
| Material | Steel |
| Maximum Shear Strength | 379 MPa (54,600 psi) for ASTM A36 Carbon Steel |
| Metal Type | Alloy Steel |
| Net Quantity | 500.0 Count |
| Number of Pieces | 500 |
| Point Style | Type A Point |
| Set Screw Thread Type | UN |
| Size | 1.5 inches |
| Thread Class | Stainless Steel |
| Thread Coverage | Partially Threaded |
| Thread Size | 1 1/8 |
| Thread Style | Right Hand |
| Thread Type | UN |
| UPC | 707392126607 |

## 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/21TwKsNU8LL.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/21olbVXHi0L.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/31MzsZ0-86L.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/31VScBFN3BL.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/31sHh69nSaL.jpg)

## Customer Reviews

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

Bonne vis, moins cher que grande surface

### ⭐⭐⭐⭐⭐ Review
*by F***N on 1 January 2026*

This isn’t always the case but, this time they sent five 100qty packs, instead of one 500 pack, which is totally fine with me. I do like using screws instead of the nails just in case I have to take it apart… it’s super hard to disassemble hangers when they are nailed. I’ve used these for most of my Simpson strong tie hanger installations. I generally use these shorter ones when screwing horizontally into the two by to secure the joist hanger. Then use the longer ones like the 2 1/2 for when I’m screwing into something thicker.

### ⭐⭐⭐⭐⭐ Review
*by M***8 on 31 October 2024*

Went through hundreds of these when building my deck. Don't skimp on quality. Buy these for all your hangers and clips etc.

## 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 Italy*
*Store origin: IT*
*Last updated: 2026-03-11*