---
product_id: 239875745
title: "#14 x 1-1/2\" (25 Pack) Hex Washer Head Self Drilling Screws (3/4\" to 7\" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs"
brand: "roycemart"
price: "RM115"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/239875745-14-x-1-1-2-25-pack-hex-washer-head
store_origin: MY
region: Malaysia
---

# Length: 1-1/2 inch (38mm) Screw Diameter: No.14 (6.3mm) Material: 410 Stainless Steel #14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs

**Brand:** roycemart
**Price:** RM115
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw Your Worries Away!

## Quick Answers

- **What is this?** #14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs by roycemart
- **How much does it cost?** RM115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/239875745-14-x-1-1-2-25-pack-hex-washer-head)

## Best For

- roycemart enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 25 pieces per pack, ensuring you have enough for all your DIY needs.
- • **Secure Grip Design:** Hex drive head ensures a firm grip with a wrench for maximum torque.
- • **Unmatched Durability:** Crafted from high-quality 410 stainless steel for superior strength and corrosion resistance.
- • **Versatile Applications:** Perfect for steel and sheet metal, making it ideal for various projects.
- • **Effortless Installation:** No pre-drilling needed, saving you time and hassle!

## Overview

This pack of 25 #14 x 1-1/2" hex washer head self-drilling screws is designed for effortless installation in steel and sheet metal. Made from high-quality 410 stainless steel, these screws offer exceptional strength and corrosion resistance, eliminating the need for pre-drilling. The hex drive head provides a secure grip, making them perfect for a variety of projects.

## Description

#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs

## Features

- Screw Diameter: No.14 (6.3mm); Screw Length: 1-1/2 inch (38mm)
- Package: 25 Pcs; Flange Dia: 0.52 inch; Hex Drive Size: 0.375 inch
- For use in steel, sheet metal, and attaches metal or steel to metal or sheet metal steel.
- Material: High Quality 410 Stainless Steel, great strength and good corrosion resistance to make fasteners last! They might be slightly magnetic and not for use with aluminum.
- These screws have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal. They will help save your time without drilling a hole in advance.

## Images

![#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs - Image 1](https://m.media-amazon.com/images/I/61axPVMqyVL.jpg)
![#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs - Image 2](https://m.media-amazon.com/images/I/71+MyNPE09L.jpg)
![#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs - Image 3](https://m.media-amazon.com/images/I/71IX8-L1vsL.jpg)
![#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs - Image 4](https://m.media-amazon.com/images/I/61SL84yeTxL.jpg)
![#14 x 1-1/2" (25 Pack) Hex Washer Head Self Drilling Screws (3/4" to 7" Available), 410 Stainless Steel Self Tapping Sheet Metal Screws, No Pre-drilled Needs - Image 5](https://m.media-amazon.com/images/I/51oVKhakVWL.jpg)

## Available Options

This product comes in different **Size, Number of Items** options.

## Questions & Answers

**Q: What do the #12 and #14 mean?  I was told I need a 5/16 inch x 3 inch long**
A: Dear Customer, the #12 and #14 mean the thread size. #12 means the thread size is about 5.2 to 5.5mm. #14 (thread size 6.0mm to 6.25mm). If you are looking for 5/16 x 3 inch long. I'm afraid you are not looking for self drilling screws because normally the largest size for hex washer head self drilling screw is #14. However the 5/16 screw thread size is 0.3125 inch, 7.9mm. Hope that could help you, Have a nice day.

**Q: What drive size (5/16" or 3/8") do these #12 size 1 In long screws require?**
A: It is 7mm, I thought they woul be your standard tek screw, but no. 7mm

**Q: Will these work drilling through sheet metal covering wood beam?**
A: I've only used them to go through wood attached to an aluminum frame which works well. You may need to drill a small pilot hole in the sheet metal first, as it's harder than the aluminum I am going through.

**Q: Can I use these to attach wood 2 X 4's to 1/4" aluminum carport frame?  Is 2 1/2" length appropriate for this use?**
A: I would say yes. I used them to go through an aluminum ramp into the side of PT 2x4 to secure decking

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-08*