---
product_id: 104207798
title: "4mm High Tensile Button Head Bolt Setscrew (16 Pack) M4 x 8mm (Black 10.9 Grade H/T) Socket Allen Key Button / Dome Head Bolts Screws"
brand: "dba hardware"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.uk/products/104207798-4mm-high-tensile-button-head-bolt-setscrew-16-pack-m4
store_origin: GB
region: United Kingdom
---

# 4mm High Tensile Button Head Bolt Setscrew (16 Pack) M4 x 8mm (Black 10.9 Grade H/T) Socket Allen Key Button / Dome Head Bolts Screws

**Brand:** dba hardware
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 4mm High Tensile Button Head Bolt Setscrew (16 Pack) M4 x 8mm (Black 10.9 Grade H/T) Socket Allen Key Button / Dome Head Bolts Screws by dba hardware
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/104207798-4mm-high-tensile-button-head-bolt-setscrew-16-pack-m4)

## Best For

- dba hardware enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DBA Hardware |
| Part Number | htbh0022a |
| Manufacturer reference | htbh0022a |
| Colour | Black |
| Material | Alloy Steel |
| Head Style | Button |
| Measurement System | Metric |

## Product Details

- **Material:** Alloy Steel
- **Exterior finish:** Black
- **Head style:** Button
- **Colour:** Black
- **Fastener type:** button

## Images

![4mm High Tensile Button Head Bolt Setscrew (16 Pack) M4 x 8mm (Black 10.9 Grade H/T) Socket Allen Key Button / Dome Head Bolts Screws - Image 1](https://m.media-amazon.com/images/I/119vUZKasvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Came on time and as described.
*by J***. on 9 October 2017*

Came on time and as described.

### ⭐⭐⭐⭐⭐ Five Stars
*by R***S on 19 April 2018*

a++

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**Shop now:** [https://www.desertcart.co.uk/products/104207798-4mm-high-tensile-button-head-bolt-setscrew-16-pack-m4](https://www.desertcart.co.uk/products/104207798-4mm-high-tensile-button-head-bolt-setscrew-16-pack-m4)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-19*