---
product_id: 14723897
title: "Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 30mm Length, Fully Threaded, M4-0.7 Metric Coarse Threads, Imported (Pack of 100)"
brand: "small parts"
price: "124.38 DT"
currency: TND
in_stock: true
reviews_count: 2
category: "Small Parts"
url: https://www.desertcart.tn/products/14723897-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex
store_origin: TN
region: Tunisia
---

# Fully threaded M4-0.7 coarse threads 180,000 psi tensile strength Internal hex drive for high torque Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 30mm Length, Fully Threaded, M4-0.7 Metric Coarse Threads, Imported (Pack of 100)

**Brand:** small parts
**Price:** 124.38 DT
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw it right, screw it tight — the pro’s choice for strength and style!

## Quick Answers

- **What is this?** Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 30mm Length, Fully Threaded, M4-0.7 Metric Coarse Threads, Imported (Pack of 100) by small parts
- **How much does it cost?** 124.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14723897-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex)

## Best For

- small parts enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Torque:** Internal hex drive design allows for high torque application with standard hex wrenches or power tools.
- • **Unmatched Strength:** Alloy steel construction delivers up to 180,000 psi tensile strength for industrial-grade durability.
- • **Bulk Pack Advantage:** Pack of 100 screws ensures you’re always ready for any project, minimizing downtime and maximizing productivity.
- • **Precision Threading:** Fully threaded M4-0.7 metric coarse threads ensure quick assembly and superior grip on brittle materials.
- • **Sleek & Protective Finish:** Black oxide coating not only looks professional but also provides corrosion resistance for long-lasting performance.

## Overview

This pack of 100 Alloy Steel Socket Cap Screws features a robust black oxide finish and fully threaded M4-0.7 coarse metric threads. Engineered to meet DIN 912/ISO 898 standards, these screws offer exceptional tensile strength up to 180,000 psi and an internal hex drive for high torque applications. Ideal for industrial and professional use, they combine durability, precision, and corrosion resistance in one sleek package.

## Description

Socket Cap Screws are reliable and durable and are used in many applications. They are available in a variety of head styles and materials.Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Steels are designated by a 4 number SAE Steel grade. The first two digits indicate the primary materials used to form the steel. The last 2 digits identify the percentage of carbon for the alloy (in hundredths). Tensile strength ranges for the alloys typically used in these fasteners range from 170,000 to 180,000 psi (pounds per square inch), making these amongst the strongest of materials.With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

Review: Five Stars - Worked great.
Review: Beware, these are not fully threaded - I spent a frustratingly long time trying to find the screws I needed. This listing explicitly specifies "fully threaded" for every diameter and length. I bought M3 and M4, neither of which are fully threaded. I'm sure they are fine screws but neither box of bolts I purchased can be used for the application I bought them for.

## Features

- Socket Cap Screws are durable and reliable
- Alloy Steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart
- Socket cap head fasteners are very common in industrial applications
- Drive system is a hexagon-shaped hole
- Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00598DXSY |
| Best Sellers Rank | #896,416 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,716 in Socket Head Screws |
| Brand | Small Parts |
| Color | Black |
| Customer Reviews | 3.3 out of 5 stars 2 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Black Oxide |
| Fastener Size | M4-0.7 |
| Fastener Type | Hexagon Bolt |
| Finish Types | black_oxide |
| Global Trade Identification Number | 00082893308029 |
| Head Style | Socket Cap |
| Head Type | Hex |
| Item Diameter | 4 Millimeters |
| Item Dimensions | 30 inches |
| Item Hardness | Grade 4 |
| Item Weight | 0.01 Pounds |
| Manufacturer | Brighton Best |
| Manufacturer Grade | Grade 4 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | B00598DXSY |
| Number Of Items | 100 |
| Part Number | B00598DXSY |
| Screw Head Style | Socket Cap |
| Screw Point Style | Hex |
| Set Name | 100 |
| Set Screw Thread Type | Metric Coarse |
| Size Name | M4-0.7 |
| Thread Class | 6G |
| Thread Coverage | Fully Threaded |
| Thread Size | m4-0.7 |
| Thread Style | Right Hand |
| Thread Type | Metric Coarse |
| UPC | 082893308029 |
| Unit Count | 100.0 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Socket Cap
- **Manufacturer Grade:** Grade 4
- **Material:** Alloy Steel
- **Thread Size:** m4-0.7

## Images

![Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 30mm Length, Fully Threaded, M4-0.7 Metric Coarse Threads, Imported (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/716dhn9hWNL.jpg)
![Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 30mm Length, Fully Threaded, M4-0.7 Metric Coarse Threads, Imported (Pack of 100) - Image 2](https://m.media-amazon.com/images/I/61IZa3rXqrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by F***E on September 23, 2015*

Worked great.

### ⭐ Beware, these are not fully threaded
*by C***B on September 27, 2013*

I spent a frustratingly long time trying to find the screws I needed. This listing explicitly specifies "fully threaded" for every diameter and length. I bought M3 and M4, neither of which are fully threaded. I'm sure they are fine screws but neither box of bolts I purchased can be used for the application I bought them for.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-28*