---
product_id: 66364523
title: "Simpson Strong-Tie SDWS22312DBB-R50 Outdoor Accents Structural Wood Screw — .220 in. x 3-1/2 in. DB Coating, Black (50-Qty)"
brand: "simpson strong-tie"
price: "9679 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/66364523-simpson-strong-tie-sdws22312dbb-r50-outdoor-accents-structural-wood-screw
store_origin: IS
region: Iceland
---

# Deep 6-lobe T40 recess for secure driving Anti-corrosion DB coating for outdoor durability Patented SawTooth point for fast starts Simpson Strong-Tie SDWS22312DBB-R50 Outdoor Accents Structural Wood Screw — .220 in. x 3-1/2 in. DB Coating, Black (50-Qty)

**Brand:** simpson strong-tie
**Price:** 9679 kr
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw it right, screw it strong — outdoor projects made flawless!

## Quick Answers

- **What is this?** Simpson Strong-Tie SDWS22312DBB-R50 Outdoor Accents Structural Wood Screw — .220 in. x 3-1/2 in. DB Coating, Black (50-Qty) by simpson strong-tie
- **How much does it cost?** 9679 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/66364523-simpson-strong-tie-sdws22312dbb-r50-outdoor-accents-structural-wood-screw)

## 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

- • **Precision Control:** Under-head nibs ensure perfect seating every time
- • **Secure Drive System:** T40 recess with included bit for fast, slip-free fastening
- • **Weatherproof Strength:** Durable DB black coating resists rust and corrosion outdoors
- • **Effortless Installation:** SawTooth point cuts torque and skips predrilling
- • **Versatile Compatibility:** Pairs seamlessly with Outdoor Accents hardware & STN22 washer

## Overview

The Simpson Strong-Tie SDWS22312DBB-R50 is a premium 3-1/2 inch structural wood screw featuring a patented SawTooth point for quick starts without predrilling, a deep 6-lobe T40 recess with included driver bit for secure fastening, and a durable anti-corrosion black DB coating designed specifically for outdoor use. Sold in a convenient 50-pack, it’s engineered for superior control and compatibility with Outdoor Accents decorative hardware.

## Description

Full description not available

## Features

- Use with Outdoor Accents decorative hardware and STN22 hex-head washer (sold separately) for an appealing look
- Use the Outdoor Accents structural screw without the washer as a wood-to-wood fastener
- Patented SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Under-head nibs offer greater control when seating the head
- Deep 6-lobe T40 recess provides easy, secure driving (T40 drive bit included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Head Style | Hex |
| Exterior Finish | Anti-Corrosion Topcoat |
| Thread Size | #10 |
| Point Style | 4CUT |
| Metal Type | Alloy Steel |
| Brand | Simpson Strong-Tie |
| Color | Plain |
| Head Type | Hex |
| Item Weight | 16 ounces |
| Thread Type | Right Hand |
| Thread Coverage | Partially Threaded |
| Fastener Type | Wood Screws |
| Set Screw Thread Type | Standard Wood Screw Thread |
| Thread Style | Right Hand |
| Thread Class | 2B |
| Fastener Size | 3-1/2" |
| Size | 3-1/2 Inch |
| Item Diameter | 0.22 Inches |
| Compatible groove diameter | 0.22 Inches |
| Number of Pieces | 50 |
| UPC | 707392897750 |
| Global Trade Identification Number | 00707392897750 |
| Manufacturer | Simpson Strong-Tie |
| Part Number | SDWS22312DBB-R50 |
| Item Weight | 1 pounds |
| Item model number | 5005069 |
| Is Discontinued By Manufacturer | No |
| Finish | Powder Coated |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.22 Inches |
| Measurement System | Imperial |
| Certification | An, As |
| Special Features | Box of 50 |
| Usage | Structural wood screw |
| Included Components | hardware accessories, home improvement products |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Steel
- **Head Style:** Hex
- **Item dimensions L x W x H:** 7.3 x 3.8 x 3 inches
- **Exterior Finish:** Anti-Corrosion Topcoat
- **Thread Size:** #10

## Images

![Simpson Strong-Tie SDWS22312DBB-R50 Outdoor Accents Structural Wood Screw — .220 in. x 3-1/2 in. DB Coating, Black (50-Qty) - Image 1](https://m.media-amazon.com/images/I/51jRsNLbqIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the cost
*by S***Y on December 14, 2019*

I needed to rebuild my deck and had always used lag bolts. I was reading on how these could help save time, look nicer and are stronger. Worth the cost in my point of view.

### ⭐⭐⭐⭐⭐ Decorative Screws
*by Z***E on August 18, 2023*

Nice heavy screws

### ⭐⭐⭐⭐⭐ Worked as needed
*by E***S on April 15, 2025*

Received and used

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**Shop now:** [https://www.desertcart.is/products/66364523-simpson-strong-tie-sdws22312dbb-r50-outdoor-accents-structural-wood-screw](https://www.desertcart.is/products/66364523-simpson-strong-tie-sdws22312dbb-r50-outdoor-accents-structural-wood-screw)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-30*