---
product_id: 515430621
title: "Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts)"
brand: "ksm brand"
price: "€ 31.82"
currency: EUR
in_stock: true
reviews_count: 1
category: "Ksm Brand"
url: https://www.desertcart.nl/products/515430621-bed-bolts-heavy-duty-m8-8mm-replacement-fixing-kits-square
store_origin: NL
region: Netherlands
---

# 70mm bolt length fits most metal beds 8mm heavy-duty diameter Compatible with single to king-size & bunk beds Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts)

**Brand:** ksm brand
**Price:** € 31.82
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your sleep setup with heavy-duty precision!

## Quick Answers

- **What is this?** Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) by ksm brand
- **How much does it cost?** € 31.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/515430621-bed-bolts-heavy-duty-m8-8mm-replacement-fixing-kits-square)

## Best For

- ksm brand enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Designed to replace lost fixings on single, double, king-size, and bunk metal beds effortlessly.
- • **Durable Heavy-Duty Metal:** Glossy finish metal bolts and nuts built to withstand daily wear and keep your bed rock-solid.
- • **Trusted Quality & Support:** Highly rated (4.8⭐) with responsive seller support for peace of mind and hassle-free replacement.
- • **Extra Length for Flexibility:** 70mm bolts slide easily inside side rails, ensuring a secure fit even if slightly longer than original.
- • **Precision Fit for Metal Beds:** Square nuts (10x10mm cutout) and 8mm bolts engineered to perfectly secure your bed frame.

## Overview

This KSM brand heavy-duty bed bolt and square nut kit features 8mm diameter bolts and 35mm square nuts designed to fit metal bed frames with 10x10mm square cutouts. Compatible with single, double, king-size, and bunk beds, the 70mm bolts provide a secure, durable fixing solution with a glossy metal finish. Highly rated for quality and seller support, these replacement fixings ensure your bed stays stable and safe.

## Description

Please check measurements before ordering. If you have Lost you beds fixings? These screws fit on many types of Metal beds , Metal side rails of Single , Double , Kingsize and especially bunk beds rails.Often found in 3ft single, double and King size metal beds…as well as metal bunk beds. If your side rails have a square part cut through them and the square shape cut out is approx 10mm x 10mm then these will fit. The length of the square nut is 35mm.The long bolts are total length of cm long. It doesn’t matter if our bolts are too long because they can still fit down inside the side rail. Please check measurements before ordering. Metal bed bunk bed fixing bolt 70mm + block nut replacement spare beds fitting fixing Spare replacement metal bolt 8mm metal beds bunk bed. Square end bolt nut fixing Please check measurements before ordering.

Review: Great - Good quality. Seller went above and beyond after royal mail lost parcel, credit to them.

## Features

- Please check measurements before ordering. If you have Lost you beds fixings? These screws fit on many types of Metal beds ,
- Metal side rails of Single , Double , Kingsize and especially bunk beds rails.Often found in 3ft single, double and King size metal beds…as well as metal bunk beds.
- If your side rails have a square part cut through them and the square shape cut out is approx 10mm x 10mm then these will fit. The length of the square nut is 35mm.The long bolts are total length of cm long. It doesn’t matter if our bolts are too long because they can still fit down inside the side rail. Please check measurements before ordering.
- Metal bed bunk bed fixing bolt 70mm + block nut replacement spare beds fitting fixing Spare replacement metal bolt 8mm metal beds bunk bed.
- Square end bolt nut fixing Please check measurements before ordering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K7SXH97 |
| Best Sellers Rank | 87,371 in DIY & Tools ( See Top 100 in DIY & Tools ) 627 in Nut & Bolt Sets |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (13) |
| Cutting Diameter | 8 Millimetres |
| Date First Available | 25 Oct. 2021 |
| Finish | Glossy |
| Head Style | Square |
| Item diameter | 8 Millimetres |
| Manufacturer | KSM Brand |
| Manufacturer reference | 1 |
| Material | Metal |
| Part number | 1 |
| Shape | Square |
| Size | 2 Square Nuts + 2 Bolts |

## Product Details

- **Colour:** Silver
- **Head style:** Square
- **Manufacturer grade:** 10.9
- **Material:** Metal
- **Thread size:** M8

## Images

![Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) - Image 1](https://m.media-amazon.com/images/I/21nNTthP9UL.jpg)
![Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) - Image 2](https://m.media-amazon.com/images/I/31G4BtkSSBL.jpg)
![Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) - Image 3](https://m.media-amazon.com/images/I/31UHvsiDLbL.jpg)
![Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) - Image 4](https://m.media-amazon.com/images/I/31kS7xO2KaL.jpg)
![Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts) - Image 5](https://m.media-amazon.com/images/I/31xiIBunwSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by J***N on 2 December 2025*

Good quality. Seller went above and beyond after royal mail lost parcel, credit to them.

## Frequently Bought Together

- Bed Bolts HEAVY DUTY M8/8mm /Replacement/Fixing Kits Square end/Block Nuts (2 Square Nuts + 2 Bolts)
- M8 Nyloc Nuts, 8mm Locking Nuts, (Pack of 20) A2 304 Stainless Steel Hex Nuts, Nylon Insert Lock Nuts, Self-Locking Nut for Bolts & Screws, DIN 985
- M16 x 50mm Penny Washers, A2 304 Stainless Steel Flat Repair Washer, Large Metal Plain Round Chrome for Screws & Bolts (Pack of 5)

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**Shop now:** [https://www.desertcart.nl/products/515430621-bed-bolts-heavy-duty-m8-8mm-replacement-fixing-kits-square](https://www.desertcart.nl/products/515430621-bed-bolts-heavy-duty-m8-8mm-replacement-fixing-kits-square)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-11*