---
product_id: 312927315
title: "85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture"
brand: "mardatt"
price: "¥5483"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/312927315-85pcs-7-sizes-m6x16mm-25mm-35mm-45mm-55mm-65mm-75mm
store_origin: JP
region: Japan
---

# 7 sizes available 85 pieces total Durable metal construction 85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture

**Brand:** mardatt
**Price:** ¥5483
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Mardatt's Ultimate Bolt Kit!

## Quick Answers

- **What is this?** 85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture by mardatt
- **How much does it cost?** ¥5483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/312927315-85pcs-7-sizes-m6x16mm-25mm-35mm-45mm-55mm-65mm-75mm)

## Best For

- mardatt enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Perfect for both new projects and replacements, making it a must-have for any toolkit.
- • **Premium Durability:** Crafted from high-quality metal with a rust-resistant finish for long-lasting use.
- • **Quick Installation:** Easily install with the included hex key for a hassle-free experience.
- • **Precision Engineering:** Standardized metric threads ensure a clean, tight fit for all your furniture needs.
- • **Versatile Size Selection:** Choose from 7 different lengths to fit your unique projects.

## Overview

The Mardatt 85pcs M6 Hex Socket Cap Bolts and Barrel Nuts Assortment Kit is a comprehensive solution for all your furniture assembly and repair needs. With 7 different sizes of bolts and a robust selection of barrel nuts, this kit is designed for versatility and durability. Made from premium metal with a glossy black finish, these components ensure a strong and reliable connection for various applications, from cribs to cabinets. Installation is quick and easy, making it an essential addition to any DIY enthusiast's toolkit.

## Description

85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture

## Features

- ♛【M6 Furniture Cap Bolt Kit】Includes 7 different sizes Hex Socket Cap Bolts (M6 X 16mm/25mm/35mm/45mm/55mm/65mm/75mm, each is 6pcs) + 42pcs Barrel Nuts + 1pc Hex Key. With multiple lengths available, you can choose the perfect size to meet different needs.
- ♛【Strong & Durable Type】--- The furniture bolts and barrel nuts are made of premium strong metal, high hardness, smooth without burr. The rust preventative black zinc finishes ensure their good performance in dry, indoor conditions, which also give them a slightly glossy appearance.
- ♛【Selected Custom Set】--- These furniture hardware features standardized metric thread on both the female threaded barrel nuts & the male threaded bolts, clean, accurate and neat. Once installed, they will make a tight attachment together, and bind the items firmly.
- ♛【Multipurpose Hardware】--- No matter if you need it for DIY furniture project or as a replacement parts, our product will be your best helper. They are widely used in furniture like cribs, bed frame, chairs, cabinets，bookcases, wardrobes, workbench and much more.
- ♛【Installs in An Instant】--- Making a strong joint is a Breeze. Just make a suitable hole slightly larger than the diameter of the nut rod first, then these set easily installs with the included a hex key. Give them a try.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Head style | Flat, Socket Cap |
| Finish type | Glossy |
| Shape | Hexagonal |
| Thread size | M6 |
| Number of pieces | 85 |
| Manufacturer | Mardatt |
| UPC | 798789765691 |
| Part number | M-81 |
| Item Weight | 700 g |
| Package Dimensions | 19.2 x 13.6 x 3.6 cm; 700 g |
| Manufacturer reference | M-81 |
| Color | Black |
| Finish | Glossy |
| Item Package Quantity | 1 |
| Head Style | Flat, Socket Cap |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** small
- **Colour:** Black
- **Material:** premium strong metal
- **Brand:** Mardatt
- **Fastener type:** Cap, Round, Hex, Bolt

## Images

![85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture - Image 1](https://m.media-amazon.com/images/I/71yqgmDhSlL.jpg)
![85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture - Image 2](https://m.media-amazon.com/images/I/71JYIpRixFL.jpg)
![85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture - Image 3](https://m.media-amazon.com/images/I/71bPxTqHB5L.jpg)
![85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture - Image 4](https://m.media-amazon.com/images/I/71isEFUDatL.jpg)
![85pcs 7 Sizes M6x16mm/25mm/35mm/45mm/55mm/65mm/75mm Black Hex Socket Cap Bolts and Barrel Nuts Assortment Kit, Crib Bolts Binding Bolt Screw Post for Belt Buckle Leather Furniture - Image 5](https://m.media-amazon.com/images/I/812XwJfP5NL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-31*