---
product_id: 245590741
title: "Mellewell #10 x 1 Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS"
brand: "mellewell"
price: "¥5781"
currency: JPY
in_stock: true
reviews_count: 8
category: "Mellewell"
url: https://www.desertcart.jp/products/245590741-mellewell-10-x-1-hex-washer-head-self-drilling-screws
store_origin: JP
region: Japan
---

# 410 stainless steel corrosion-resistant 100 PCS high-volume pack 1" length for versatile use Mellewell #10 x 1 Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS

**Brand:** mellewell
**Price:** ¥5781
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw smarter, not harder — the pro’s choice for flawless fastening!

## Quick Answers

- **What is this?** Mellewell #10 x 1 Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS by mellewell
- **How much does it cost?** ¥5781 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/245590741-mellewell-10-x-1-hex-washer-head-self-drilling-screws)

## Best For

- mellewell enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** 100 screws per pack to keep your projects moving without pause
- • **Built to Last:** 410 stainless steel resists rust and chemical wear
- • **Precision Fit:** Hex washer head with 8mm external hex drive for secure torque
- • **Drill & Drive in One:** Self-drilling tip eliminates pre-drilling for faster installs
- • **Versatile Powerhouse:** Ideal for wood, metal, and tough materials with 1" length

## Overview

Mellewell #10 x 1 Hex Washer Head Self Drilling Screws come in a bulk pack of 100, crafted from durable 410 stainless steel with a bright finish. Featuring a self-drilling tip and hex washer head, these screws combine drilling and fastening in one step, ideal for wood, metal, and tough materials. Their corrosion resistance and precision fit make them a reliable choice for professional-grade construction and manufacturing projects.

## Description

Product Description Hex washer head self drilling screws are designed with a drill point at the tip to pre-drill the screw hole as you go with a "thrilling-like" action (threading or drilling) to eliminate separate drilling, tapping, and installation actions. The length of the drill determines the material thickness which the screw can reliably penetrate. They are ideal use for wood, metal or other tough materials and known for their effecient application performance. You could see them around because they are widely used in a variety of industries such as construction, manufacturing, engineering, assembling and so on. Screw Size: #10; Screw Length: 1"; High quality stainless steel 410; Package Included: 100 PCS; 30-day money back guaranteed.

Review: Works great - These are great to use. Never had any problems with these.
Review: Solid Screws That Don’t Rust or Strip - The quality is excellent—definitely a step up from what you'd typically find at a big box store. I’ve used them to drive through fairly thick steel with no issues, and after a couple of months, the stainless steel shows no signs of rust. Reliable and tough.

## Features

- Type: #10 x 1", 410 Stainless Steel, Bright Finish.
- Screw Length: 1" (excluding the head height); Hex Head Diameter: 7.9mm; Head Washer Diameter: 10.2mm; Head Height: 4mm.
- Quantity: 100 PCS; External Hex Drive Size: 8mm.
- The hex self drilling screws are 100% 410 stainless steel which has good chemical resistance.
- Ideal use for wood, metal or other tough materials and known for their effecient application performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HSWDPB1 |
| Best Sellers Rank | #9,252 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Self-Tapping Screws |
| Brand | Mellewell |
| Color | Silver |
| Compatible Groove Diameter | 0.19 Inches |
| Customer Reviews | 4.4 out of 5 stars 1,914 Reviews |
| Drive System | External Hex |
| Exterior Finish | Bright Finish |
| Fastener Size | No. 10 |
| Fastener Type | Self-Tapping Screw |
| Head Style | Hex |
| Head Type | Hex |
| Item Diameter | 7.9 Millimeters |
| Manufacturer | Mellewell |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 1 |
| Point Style | Self-Drill Point |
| Screw Head Style | Hex |
| Screw Point Style | Self-Drill Point |
| Size Name | #10 x 1" |
| Thread Class | 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | #10 |
| Thread Style | Right Hand |
| Thread Type | Unc |
| Unit Count | 100 Count |

## Product Details

- **Material:** Stainless Steel
- **Drive System:** External Hex
- **Head Style:** Hex
- **Exterior Finish:** Bright Finish
- **Thread Size:** #10

## Images

![Mellewell #10 x 1 Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS - Image 1](https://m.media-amazon.com/images/I/51XPdVFs+CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by S***M on January 19, 2026*

These are great to use. Never had any problems with these.

### ⭐⭐⭐⭐⭐ Solid Screws That Don’t Rust or Strip
*by M***T on August 4, 2025*

The quality is excellent—definitely a step up from what you'd typically find at a big box store. I’ve used them to drive through fairly thick steel with no issues, and after a couple of months, the stainless steel shows no signs of rust. Reliable and tough.

### ⭐⭐⭐⭐⭐ Good
*by R***Z on January 20, 2026*

Good

## Frequently Bought Together

- #10 x 1 Hex Washer Head Self Drilling Screws, Self Tapping Sheet Metal Screws, 410 Stainless Steel, 100 PCS
- VGBUY 140pcs Self Drilling Screws for Metal,#10 x 3/4 Inch 410 Stainless Steel Self Tapping Sheet Metal Screws,Self Tapping Screws for Metal,Hex Washer Head
- #10 x 1" Sheet Metal Screws 100PCS 410 Stainless Steel Hex Washer Head Fast Self Tapping Screws by SG TZH

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*