---
product_id: 15248901
title: "Simpson Strong-Tie SPS25344-KT - 1/4 x 3-7/16 Stainless Storm-Panel Screw Kit 25ct"
brand: "simpson strong-tie"
price: "NT$5565"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/15248901-simpson-strong-tie-sps25344-kt-1-4-x-3-7
store_origin: TW
region: Taiwan
---

# 3-7/16" Length 302 Stainless Steel Hex Drive System Simpson Strong-Tie SPS25344-KT - 1/4 x 3-7/16 Stainless Storm-Panel Screw Kit 25ct

**Brand:** simpson strong-tie
**Price:** NT$5565
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it, get it done with style!

## Quick Answers

- **What is this?** Simpson Strong-Tie SPS25344-KT - 1/4 x 3-7/16 Stainless Storm-Panel Screw Kit 25ct by simpson strong-tie
- **How much does it cost?** NT$5565 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/15248901-simpson-strong-tie-sps25344-kt-1-4-x-3-7)

## 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

- • **Complete Kit:** Includes 25 screws, wing nuts, and plastic caps for a comprehensive solution.
- • **Durable Design:** Crafted from 302 stainless steel for long-lasting performance.
- • **Versatile Usage:** Perfect for wood and concrete applications.
- • **Compact Convenience:** Lightweight at just 1.5 pounds, easy to store and transport.
- • **Effortless Installation:** Save time and money with a single installation!

## Overview

The Simpson Strong-Tie SPS25344-KT is a premium screw kit featuring 25 durable 302 stainless steel screws, 1/4-inch washered wing nuts, and white plastic caps, designed for efficient installation in wood and concrete applications. With a compact size and lightweight design, this kit is perfect for both professionals and DIY enthusiasts looking for reliability and ease of use.

## Description

Product Description          Ideal for attaching storm panels to wood, concrete and masonry             From the Manufacturer          Ideal for attaching storm panels to wood, concrete and masonry

## Features

- Save time and money with single installation
- 302 Stainless Steel
- 3-7/16-Inch long screws (25)
- 1/4-Inch washered wing nuts (25)
- White Plastic Caps (25)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | 302 Stainless Steel |
| Drive System | Internal Hex |
| Head Style | Hex |
| Item Dimensions LxWxH | 6 x 3 x 3 inches |
| Exterior Finish | Silver |
| Thread Size | 1/4" |
| Metal Type | Stainless,Stainless Steel,Plastic |
| Brand | Simpson Strong-Tie |
| Item Weight | 1.5 Pounds |
| Thread Coverage | Partially Threaded |
| Fastener Type | Wood Screws |
| Thread Style | Right Hand |
| Size | 1/4" |
| Manufacturer | Simpson Strong Tie |
| Part Number | SPS25344-KT |
| Item Weight | 1.5 pounds |
| Product Dimensions | 6 x 3 x 3 inches |
| Country of Origin | China |
| Item model number | SPS25344-KT |
| Finish | Type 302 Stainless Steel |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Usage | Wood, Concrete |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Simpson Strong-Tie SPS25344-KT - 1/4 x 3-7/16 Stainless Storm-Panel Screw Kit 25ct - Image 1](https://m.media-amazon.com/images/I/41FwIJpo8dL.jpg)

## Questions & Answers

**Q: Do they require anchors for cement block construction?**
A: That's what I use them for.  Just stay 3 inches from the edge of the window or any other corner so you don't crack the block.

**Q: Will it work in wooden frame structure with stukko?**
A: Yes. You probably would want to use a concrete drill bit to go through the stucco and then use a wood drill bit or metal bit after you get through the stucco.  It should work fine.

**Q: Are these used with flat boards or aluminum hurricane shutters?**
A: I used these with 5/8" plywood.  As long as the protective item can be drilled and has sufficient strength to be held by the wing-nuts (i.e., not pulling through the material), any flat medium with proper impact protection from wind-borne objects will work.

**Q: Does some one use this with a 3/4'' plywood ?**
A: Yes, it can be used with 3/4" plywood.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Getting ready for hurricane season
  

*by C***1 on Reviewed in the United States on January 1, 2024*

Nice replacements for my shutters installed by the builders

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great
  

*by M***. on Reviewed in the United States on January 29, 2020*

Worked great easy to install

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Worked fine for me into wood framed windows but included tool useless
  

*by R***D on Reviewed in the United States on September 30, 2019*

The included tool fit exactly 3 of the 25 screws.  That's ridiculous!  Fortunately I read reviews saying it didn't fit and caused failures so I used a deep socket that was the correct size and fit much better.  I had to use the included tool for the 3 that fit since they were slightly smaller and the socket I had which was a little bigger.  Insane that they can't get the size correct on these, terrible quality control.  Other than they they worked well.  I didn't use the included drill bit either since it was designed for cement and I was drilling in wood.  If you correctly pre-drill the holes and use a socket that fits the screws they work well.  I didn't have any fail on me.  They are a nice design, a little over priced and the poorly engineered.  Still giving 4 stars because they are the best around for the job at hand when installing hurricane panels over wood framed windows.

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*