---
product_id: 28625738
title: "Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm)"
brand: "rubyca"
price: "B/.138"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/28625738-round-flat-head-chicago-screws-buttons-for-leather-crafting-1
store_origin: PA
region: Panama
---

# Zinc Alloy Gunmetal Black 500 Sets Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm)

**Brand:** rubyca
**Price:** B/.138
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Crafting Game with Style!

## Quick Answers

- **What is this?** Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) by rubyca
- **How much does it cost?** B/.138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/28625738-round-flat-head-chicago-screws-buttons-for-leather-crafting-1)

## Best For

- rubyca enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from top-quality zinc alloy for longevity.
- • **Bulk Value Pack:** 500 sets to fuel your creative projects!
- • **Sleek Aesthetic:** Gunmetal black finish adds a modern touch.
- • **Effortless Installation:** Only a screwdriver needed for quick setup.
- • **Versatile Crafting Essential:** Perfect for leather, denim, and more!

## Overview

These Round Flat Head Chicago Screws are the ultimate fastener for leather crafting enthusiasts. With 500 sets included, each screw is made from high-quality zinc alloy and features a sleek gunmetal black finish. Measuring 1/4 inches in length and 5/16 inches in diameter, they are perfect for a variety of DIY projects, from bookbinding to fashion accessories. Easy to install with just a screwdriver, these screws are a must-have for any creative toolkit.

## Description



## Features

- Package Includes: 500 Sets , Color: Gunmetal Black , Diameter: 5/16" (8mm) , Length: 1/4" (6mm)
- Material: Top Quality Zinc Alloy Metal , Screw Type: Slotted , Shape: Flat Round Head , Packaging: RUBYCA Zip-Bag.
- Fabric Denim or Leather Craft Accessories Decorative Supplies - alternative to rivets, only a screwdriver needed to install or remove.
- Commonly used in DIY leathercraft: bookbinding, fasten belt buckles, wallet, album, purse, bag, watch strap, jackets, etc.
- Known as Chicago Screws, Fasteners or Bolts, Sex Bolts, Screw Posts, Barrel Nut, Connector Bolt, Barrel Bolt, etc.

## Images

![Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) - Image 1](https://m.media-amazon.com/images/I/61to+P6G1VL.jpg)
![Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) - Image 2](https://m.media-amazon.com/images/I/61rPMAtwlVL.jpg)
![Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) - Image 3](https://m.media-amazon.com/images/I/711gtcdhR+L.jpg)
![Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) - Image 4](https://m.media-amazon.com/images/I/71xwLh9svDL.jpg)
![Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm) - Image 5](https://m.media-amazon.com/images/I/71I3qRaMf0L.jpg)

## Available Options

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

## Frequently Bought Together

- Round Flat Head Chicago Screws Buttons for Leather Crafting, 1/4 Inches (6mm) Repair Screw Post Fastener, Metal Nail Rivet Studs, Black Gunmetal, 500 Sets, Diameter 5/16 Inches (8mm)
- SUNGULF 100Pcs 5x7 Inches Sheer Drawstring Organza Bags Stars and Moon Wedding Party Favor Jewelry Candy Gift Pouches (Blue)
- UCGOU Poly Mailers 6x9 Inch Navy Blue 200 Pack Mini #1 Shipping Bags Strong Mailing Envelopes Thick Self Seal Adhesive Waterproof and Tear Proof Boutique Postal Small Business for Jewelry and More

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/28625738-round-flat-head-chicago-screws-buttons-for-leather-crafting-1](https://www.desertcart.com.pa/products/28625738-round-flat-head-chicago-screws-buttons-for-leather-crafting-1)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-26*