---
product_id: 347169696
title: "14225 Grk Rss #5/16 X 4\" Rugged Structural Screw Handy Pak 25"
brand: "grk"
price: "1025 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/347169696-14225-grk-rss-5-16-x-4-rugged-structural-screw
store_origin: MA
region: Morocco
---

# 5/16" x 4" precision size Self-tapping hardened steel Climatek corrosion-resistant coating 14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25

**Brand:** grk
**Price:** 1025 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Boldly, Last Endlessly

## Quick Answers

- **What is this?** 14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 by grk
- **How much does it cost?** 1025 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/347169696-14225-grk-rss-5-16-x-4-rugged-structural-screw)

## Best For

- grk enthusiasts

## Why This Product

- Trusted grk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **ZipTip Technology:** Fast, clean starts every time—no wobble, no frustration
- • **Effortless Installation:** Self-tapping, specially hardened steel eliminates pre-drilling
- • **Innovative W Cut Thread Design:** Maximizes grip and reduces splitting in tough materials
- • **Climatek Coating for Durability:** Advanced corrosion resistance ensures long-lasting performance
- • **Precision Engineered for Strength:** 5/16" diameter and 4" length for robust structural support

## Overview

The GRK 14225 Rugged Structural Screw is a 5/16" x 4" self-tapping steel fastener featuring a W Cut thread and ZipTip technology for superior grip and easy installation. Climatek coating provides enhanced corrosion resistance, making it ideal for demanding structural applications. Each handy pack contains 25 screws designed for professionals who demand strength, speed, and durability.

## Description

GRK 14225 5/16 in. x 4 in. Star Drive Washer Head Coated Steel RSS Structural Screws, 25/Box

## Features

- Size : 5/16" x 4"
- Per Pack of 25
- Self tapping specially hardened steel screw
- W Cut thread design, ZipTip
- Climatek coated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Grk Screws |
| Part number | ITW Brands - 14225 |
| Item Weight | 454 g |
| Item model number | 14225 |
| Size | 4 inches |
| Colour | No Color |
| Material | Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 25 |
| Head Style | Round |
| Cutting Diameter | 0.31 Inches |
| Measurement System | Imperial |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 0.31 Inches |

## Product Details

- **Material:** Steel
- **Head style:** Round
- **Item dimensions L x W x H:** 19.1 x 8.9 x 3.2 centimetres
- **Exterior finish:** Alloy Steel
- **Thread size:** 5/16

## Images

![14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 - Image 1](https://m.media-amazon.com/images/I/71bFYdN1emL.jpg)
![14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 - Image 2](https://m.media-amazon.com/images/I/81j8wprOyOL.jpg)
![14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 - Image 3](https://m.media-amazon.com/images/I/71VEfRtwQhL.jpg)
![14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 - Image 4](https://m.media-amazon.com/images/I/713lEA8RyFL.jpg)
![14225 Grk Rss #5/16 X 4" Rugged Structural Screw Handy Pak 25 - Image 5](https://m.media-amazon.com/images/I/81jDuZv5DUL.jpg)

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**Shop now:** [https://www.desertcart.ma/products/347169696-14225-grk-rss-5-16-x-4-rugged-structural-screw](https://www.desertcart.ma/products/347169696-14225-grk-rss-5-16-x-4-rugged-structural-screw)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-05-24*