---
product_id: 806274116
title: "– M8-1.25 x 40mm, M8 Socket Head Cap Screws, M8 Bolts, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Half Thread, Quantity 10"
price: "€ 32.85"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/806274116-m8-1-25-x-40mm-m8-socket-head-cap-screws
store_origin: BE
region: Belgium
---

# – M8-1.25 x 40mm, M8 Socket Head Cap Screws, M8 Bolts, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Half Thread, Quantity 10

**Price:** € 32.85
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** – M8-1.25 x 40mm, M8 Socket Head Cap Screws, M8 Bolts, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Half Thread, Quantity 10
- **How much does it cost?** € 32.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/806274116-m8-1-25-x-40mm-m8-socket-head-cap-screws)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D83L5MTL |
| Best Sellers Rank | #20,938 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #136 in Socket Head Screws |
| Brand | YIIFLY |
| Color | Black |
| Compatible Groove Diameter | 8 millimeters |
| Customer Reviews | 4.7 4.7 out of 5 stars (159) |
| Drive System | Socket |
| Exterior Finish | Black Oxide |
| Fastener Size | M8 x 1.25 x 40mm |
| Fastener Type | Screw |
| Finish Types | Black Oxide |
| Head Type | Socket |
| Item Diameter | 8 millimeters |
| Item Dimensions | 3.1 x 1.9 x 0.7 inches |
| Manufacturer | YIIFLY |
| Material Type | Alloy Steel |
| Model | 304-BT-NLJ-M8 |
| Number Of Items | 10 |
| Number of Pieces | 10 |
| Outside Diameter | 8 millimeters |
| Part Number | 12.9-BTH-M8 |
| Screw Head Style | Socket |
| Screw Point Style | Socket |
| Set Name | Set of 10 |
| Set Screw Thread Type | M |
| Size Name | M8 x 40mm(10PCS) |
| Thread Class | standard |
| Thread Coverage | Partially Threaded |
| Thread Size | 8 mm |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Unit Count | 10 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Socket
- **Item dimensions L x W x H:** 3.1 x 1.9 x 0.7 inches
- **Material:** Alloy Steel
- **Thread Size:** 8 mm

## Images

![– M8-1.25 x 40mm, M8 Socket Head Cap Screws, M8 Bolts, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Half Thread, Quantity 10 - Image 1](https://m.media-amazon.com/images/I/71tg+aiMTWL.jpg)

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**Shop now:** [https://www.desertcart.be/products/806274116-m8-1-25-x-40mm-m8-socket-head-cap-screws](https://www.desertcart.be/products/806274116-m8-1-25-x-40mm-m8-socket-head-cap-screws)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-11*