---
product_id: 519480678
title: "1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8\"-40 to 5/16\"-18)"
brand: "jrouth"
price: "₱6230"
currency: PHP
in_stock: true
category: "Jrouth"
url: https://www.desertcart.ph/products/519480678-1000pcs-metric-sae-set-screw-assortment-kit-internal-hex-drive
store_origin: PH
region: Philippines
---

# Dual Metric + SAE sizes 1000pcs versatile set 12.9 class alloy steel strength 1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18)

**Brand:** jrouth
**Price:** ₱6230
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with confidence — the ultimate screw set for pros who demand precision!

## Quick Answers

- **What is this?** 1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) by jrouth
- **How much does it cost?** ₱6230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/519480678-1000pcs-metric-sae-set-screw-assortment-kit-internal-hex-drive)

## Best For

- jrouth enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit & Grip:** Cup-point design with internal hex drive minimizes slippage and maximizes load capacity.
- • **Ultimate Versatility:** 1000 precision-cut screws covering 12 SAE + 12 Metric sizes for every project need.
- • **Unmatched Durability:** Crafted from 12.9 class alloy steel, engineered to resist heavy torque and wear.
- • **Complete Ready-to-Use Kit:** Includes 10 hex wrenches for both SAE and Metric sizes—everything you need in one set.
- • **Corrosion-Resistant Excellence:** Premium stainless steel 304 ensures longevity even in saltwater and chlorine environments.

## Overview

This 1000-piece set screw assortment features 12 SAE and 12 Metric sizes of 12.9 class alloy steel grub screws with cup-point tips and internal hex drives. Made from corrosion-resistant stainless steel 304, these screws deliver superior torque resistance and durability for permanent or semi-permanent mechanical assemblies. The kit includes 10 hex wrenches, backed by a 1-year replacement and lifetime warranty, making it the go-to solution for engineers and designers seeking reliable fastening solutions.

## Description

JROUTH 1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18): desertcart.com: Industrial & Scientific

## Features

- Allen + Cup point: Cup points have a cup-shaped point to indent into the contact material and is a commonly used style for permanent or semi-permanent installations on soft or hard surfaces. All set screws are professionally milled or ground to reduce the chance of slippage and increase load capacity, improve torque resistance and transmission, and improve good resonance. When installed correctly, set screws can successfully with withstand heavy torque applications.
- SAE + Metric: The set screw kit contains conventional 12 SAE set sizes and 12 metric set sizes. Metric : M3 M4 M5 M6 M8. SAE standard: 1/8, 5/32, 3/16, 1/4, 5/16. Also comes with 10 hex wrenches for metric and SAE.
- Stainless steel 304: A highly corrosion resistant grade of stainless steel. Set screws are made of stainless steel and are case hardened to increase their life and product hardness.Ideal in salt water and chlorine environments.
- Wide Application: Set screws are widely used in all manner of engineering, product design and repair applications, often to keep a potentially moving part locked in place. This could involve fixing a component against a baseplate, for example, in various sorts of panel arrays and mechanical assemblies. Common specific examples of set screw use might include affixing spindle cams and handles or securing gears and pulleys to a shaft.
- Service Guarantee: We have a 1-year quality problems package replacement, lifetime warranty. If you have any question or suggestion. Please feel free to contact us anytime. We will do our best to provide you a pleasure shopping experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNH54VVJ |
| Best Sellers Rank | #27,514 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #36 in Set Screws |
| Brand | JROUTH |
| Color | Black Set Screws 1000PCS |
| Customer Reviews | 4.7 4.7 out of 5 stars (388) |
| Drive System | Internal Hex |
| Exterior Finish | Black Oxide |
| Fastener Size | M3-M8, 1/8"-40 to 5/16"-18 |
| Fastener Type | Set Screws |
| Finish Types | Black Oxide |
| Grade Rating | 12.9 |
| Head Type | Socket |
| Item Diameter | 3 millimeters |
| Item Weight | 16 ounces |
| Manufacturer | JROUTH |
| Material Type | Alloy Steel |
| Maximum Shear Strength | High |
| Metal Type | Alloy Steel |
| Model | JD-B |
| Number Of Items | 1000 |
| Number of Pieces | 1000 |
| Part Number | JD-B |
| Screw Head Style | Hex, Socket |
| Screw Point Style | Cupped Point |
| Set Name | JROUTH 1000pcs Metric + SAE Set Screw Assortment Kit |
| Set Screw Thread Type | Metric Thread |
| Size Name | M3-M8, 1/8"-40 to 5/16"-18 |
| Thread Class | 12.9 |
| Thread Coverage | Fully Threaded |
| Thread Size | M3-M8, 1/8"-40 to 5/16"-18 |
| Thread Style | Right Hand |
| Thread Type | Straight |
| UPC | 705114298700 |
| Unit Count | 1000 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Hex, Socket
- **Material:** Alloy Steel
- **Point Style:** Cupped Point
- **Thread Size:** M3-M8, 1/8"-40 to 5/16"-18

## Images

![1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) - Image 1](https://m.media-amazon.com/images/I/51YViPOU+wL.jpg)
![1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) - Image 2](https://m.media-amazon.com/images/I/51JZ5laYrlL.jpg)
![1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) - Image 3](https://m.media-amazon.com/images/I/51oQ-7bTXZL.jpg)
![1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) - Image 4](https://m.media-amazon.com/images/I/51x+ZUuNmZL.jpg)
![1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18) - Image 5](https://m.media-amazon.com/images/I/51+7pEbE7QL.jpg)

## Available Options

This product comes in different **Color** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/519480678-1000pcs-metric-sae-set-screw-assortment-kit-internal-hex-drive](https://www.desertcart.ph/products/519480678-1000pcs-metric-sae-set-screw-assortment-kit-internal-hex-drive)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-11-14*