---
product_id: 31198782
title: "Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500)"
brand: "simpson strong-tie"
price: "KD 40.80"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch
store_origin: KW
region: Kuwait
---

# 500 premium connector screws 1/4-inch hex head with integrated washer galvanized coating for corrosion resistance Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500)

**Brand:** simpson strong-tie
**Price:** KD 40.80
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure your build with the pro’s choice — strength meets precision!

## Quick Answers

- **What is this?** Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) by simpson strong-tie
- **How much does it cost?** KD 40.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch)

## 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

- • **Built to Last:** Galvanized steel finish ensures superior rust protection indoors and out
- • **Bulk Supply, Big Impact:** Box of 500 screws keeps your projects moving without constant restocking
- • **Connector-Optimized Fit:** Shank designed to perfectly match Simpson Strong-Tie connector holes for maximum strength
- • **Effortless Installation:** Hex bit included for quick, controlled driving without hammer hassle
- • **Engineered for Precision:** Hex head & washer combo reduces cam-out for flawless fastening every time

## Overview

The Simpson Strong-Tie SD9212R500 screws are #9 x 2-1/2 inch galvanized steel fasteners featuring a 1/4-inch hex head with integrated washer to minimize cam-out. Designed specifically for Simpson Strong-Tie connectors, these fully threaded screws offer optimized heat-treated strength and corrosion resistance, making them ideal for both interior and exterior construction projects. Supplied in a convenient box of 500 with a hex bit included, they deliver professional-grade reliability and efficiency.

## Description

Full description not available

## Features

- Tested and approved for use in many of Simpson Strong-Tie's best-selling connectors for both interior and most exterior applications
- Ideal for use in connector applications where more control is desired or using a hammer is inconvenient
- 1/4-in. hex head with 0.370-in. diameter integrated washer reduces cam-out and 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
- Optimized heat treating for ductility and strength

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Head Style | Hex |
| Exterior Finish | Galvanized |
| Thread Size | 1 1/8 |
| Point Style | Sharp |
| Metal Type | Carbon Steel |
| Brand | Simpson Strong-Tie |
| Head Type | Hex Head |
| Item Weight | 5.5 Pounds |
| Thread Type | Unc |
| Thread Coverage | Fully Threaded |
| Fastener Type | Wood Screws |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Thread Style | Right Hand, Coarse |
| Thread Class | 2B |
| Fastener Size | #9 |
| Size | 2-1/2 Inch |
| Item Diameter | 0.37 Inches |
| Compatible groove diameter | 0.16 Inches |
| Number of Pieces | 500 |
| UPC | 707392103509 |
| Global Trade Identification Number | 00707392103509 |
| Manufacturer | Simpson Strong-Tie |
| Part Number | SD9212R500 |
| Item Weight | 5.5 pounds |
| Item model number | SD9212R500 |
| Is Discontinued By Manufacturer | No |
| Finish | Galvanized |
| Shape | Helical With Cylindrical Shaft and Head |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.37 Inches |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 12 months |

## Product Details

- **Material:** Steel
- **Head Style:** Hex
- **Item dimensions L x W x H:** 0.37 x 0.37 x 2.62 inches
- **Exterior Finish:** Galvanized
- **Thread Size:** 1 1/8

## Images

![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 1](https://m.media-amazon.com/images/I/91Lp1xts2PL.jpg)
![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 2](https://m.media-amazon.com/images/I/51xqPLpqUXL.jpg)
![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 3](https://m.media-amazon.com/images/I/41Uvcp2XWtL.jpg)
![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 4](https://m.media-amazon.com/images/I/519hcwfG6IL.jpg)
![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 5](https://m.media-amazon.com/images/I/514BtDh4AfL.jpg)

## Frequently Bought Together

- 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 SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)
- Simpson Strong-Tie SD10112R500 Strong-Drive SD Connector Screw — 10 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-27*