---
product_id: 18217598
title: "Hard to Find Fastener Black Joint Connector Bolts"
brand: "fastener basics"
price: "$29.51"
currency: USD
in_stock: true
category: "Fastener Basics"
url: https://www.desertcart.us/products/18217598-hard-to-find-fastener-black-joint-connector-bolts
store_origin: US
region: United States of America
---

# Sleek Black Low-Glare Finish 1/4-20 UNC Thread Precision Grade 2 Alloy Steel Durability Hard to Find Fastener Black Joint Connector Bolts

**Brand:** fastener basics
**Price:** $29.51
**Availability:** ✅ In Stock

## Summary

> 🖤 Secure your style with bolts that mean business.

## Quick Answers

- **What is this?** Hard to Find Fastener Black Joint Connector Bolts by fastener basics
- **How much does it cost?** $29.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/18217598-hard-to-find-fastener-black-joint-connector-bolts)

## Best For

- fastener basics enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from durable Grade 2 alloy steel, these bolts withstand wear and tear for long-term reliability in home improvement and architectural projects.
- • **Invisible Strength:** Pairs effortlessly with connector caps for hidden fastening solutions, perfect for sleek, modern designs that demand subtlety.
- • **Modern Matte Black:** The stylish black coating blends flawlessly with dark wood and fixtures, adding a contemporary edge to your DIY or professional builds.
- • **Flush-Mount Perfection:** Flat hex head bolts engineered to sit flush, delivering a seamless, professional finish that elevates any project.
- • **Vibration-Resistant Grip:** Machine-threaded design ensures rock-solid fastening in pre-drilled holes, keeping your furniture and cabinetry secure under pressure.

## Overview

These Hard to Find Fastener black joint connector bolts feature a flush-mount flat hex head design with 1/4-20 UNC machine threads, crafted from durable Grade 2 alloy steel. Ideal for furniture construction, cabinetry, and architectural applications, they offer vibration-resistant fastening and a sleek black finish that complements modern aesthetics. Sold in packs of 10, they pair seamlessly with connector caps for hidden, professional-grade fastening solutions.

## Description

Secure your projects with confidence using these black joint connector bolts from Hard to Find Fastener. Engineered to sit flat against surfaces, these bolts provide a smooth finish—perfect for applications where aesthetics and safety are key. They’ve been designed with machine threads for secure fastening in pre-drilled holes, ensuring tight, vibration-resistant connections. The flat head bolts are made from steel, offering long-lasting performance in furniture assembly, cabinetry, and architectural hardware. The hex head bolts also pair easily with matching joint connector caps or nuts, allowing for hidden or decorative fastener systems in wood and composite materials. The black coating on these fasteners offers a modern, low-glare appearance that blends seamlessly with dark furniture and fixtures for a clean, professional look. Not all fasteners are applicable for all applications so be certain to test thoroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.

## Features

- Flush-Mount Design: Engineered to sit flat against surfaces, these flat head bolts provide a smooth finish—perfect for applications where aesthetics and safety are key
- Strong Thread Engagement: These hex head bolts are designed with machine threads for secure fastening in pre-drilled holes, ensuring tight, vibration-resistant connections
- Durable Steel Construction: Made from steel, these black bolts offer long-lasting performance in furniture assembly, cabinetry, and architectural hardware
- Compatible with Connector Caps: This joint connector flat head bolt pairs easily with matching joint connector caps or nuts, allowing for hidden or decorative fastener systems in wood and composite materials
- Sleek Black Finish: The black coating on these bolts offers a modern, low-glare appearance that blends seamlessly with dark furniture and fixtures for a clean, professional look

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KM4OVT0 |
| Best Sellers Rank | #25,966 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #114 in Hex Bolts |
| Brand | FASTENER BASICS |
| Color | Black |
| Compatible Groove Diameter | 0.27 inches |
| Customer Reviews | 4.7 out of 5 stars 1,109 Reviews |
| Exterior Finish | Black |
| Fastener Size | 1/4-20 x 1.18 |
| Fastener Type | Joint Connector Bolt |
| Finish Types | Black |
| Grade Rating | Grade 2 |
| Head Style | Flat |
| Head Type | Flat |
| Included Components | Bolts(10) |
| Item Diameter | 0.25 inches inches |
| Item Dimensions | 2.5 x 1.44 x 1.25 inches |
| Item Hardness | Grade 2 |
| Item Highlight | Flat Hex Head Bolts for Furniture Construction, Cabinetry, Architecture, Home Improvement, DIY, 1/4"-20 x 1.18", Pack of 10 |
| Item Type Name | Bolts |
| Item Weight | 3.2 ounces |
| Manufacturer | PWWDADA |
| Manufacturer Grade | Grade 2 |
| Material | Black |
| Material Type | Black |
| Maximum Shear Strength | [Estimated range: 250-350 MPa] |
| Metal Type | Alloy Steel |
| Model | 14973445713 |
| Number Of Items | 10 |
| Number of Packs | 1 |
| Number of Pieces | 10 |
| Outside Diameter | 0.25 inches |
| Part Number | 014973445713 |
| Screw Head Style | Flat |
| Screw Point Style | Flat Point |
| Set Name | 10-Piece Set |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 1/4"-20 x 1.18" |
| Thread Class | Coarse |
| Thread Coverage | Partially Threaded |
| Thread Size | 1/4-20 |
| Thread Style | Right Hand |
| Thread Type | Unc (Unified Coarse) |
| UPC | 014973445713 |
| Unit Count | 10 Count |

## Product Details

- **Exterior Finish:** Black
- **Head Style:** Flat
- **Manufacturer Grade:** Grade 2
- **Material:** Black
- **Thread Size:** 1/4-20

## Images

![Hard to Find Fastener Black Joint Connector Bolts - Image 1](https://m.media-amazon.com/images/I/71oTY5maACL.jpg)
![Hard to Find Fastener Black Joint Connector Bolts - Image 2](https://m.media-amazon.com/images/I/51KXXMP5c6L.jpg)
![Hard to Find Fastener Black Joint Connector Bolts - Image 3](https://m.media-amazon.com/images/I/71OnsWInJ0L.jpg)
![Hard to Find Fastener Black Joint Connector Bolts - Image 4](https://m.media-amazon.com/images/I/711HKe4KYwL.jpg)

## Questions & Answers

**Q: I need this bolt to fit M8 size.  Do you have that?**
A: Sorry, we do not.

**Q: do you carry any other lengths?**
A: Yes.
1/4"-20 x 2.75" Coarse Thread Joint Connector Bolt
1/4"-20 x 1.97" Coarse Thread Joint Connector Bolt
1/4"-20 x 1.57" Coarse Thread Joint Connector Bolt
1/4"-20 x 1.18" Coarse Thread Joint Connector Bolt
1/4"-20 x 3.55" Coarse Thread Joint Connector Bolt
1/4"-20 x 2.36" Coarse Thread Joint Connector Bolt
1/4"-20 x 3.15" Coarse Thread Joint Connector Bolt
1/4"-20 x 3.94" Coarse Thread Joint Connector Bolt
1/4"-20 x 4.72" Coarse Thread Joint Connector Bolt

**Q: What are the dimensions of this fastener? Specifically, thickness and width of head, and is the 1.18" the total length or the length of the shaft??**
A: 17mm head 30mm length.

**Q: Do you have this available in 1/4 20 by 3/8 inch**
A: No

## Frequently Bought Together

- Hard-to-Find Fastener 014973445713 Joint Connector Bolts, 1/4-20 x 1.18, Piece-10,Black
- 1/4-20 Hex Drive Threaded Inserts for Wood - 40 Pieces
- 1/4-20 x 3/4" Flat Head Socket Head Screw Furniture Bolts Countersunk Connector Screws, Stainless Steel 18-8 (304), Black Oxide, Fully Threaded, 25 PCS

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-11-04*