---
product_id: 224400266
title: "Chicago Binding Screws Assorted Kit,90 Sets 304 Stainless Steel Phillips Chicago Screw Binding Post Screw Kit for DIY Leather Decoration Scrapbook Photo Albums Bookbinding(9 Sizes)"
brand: "witlans"
price: "€ 24.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Witlans"
url: https://www.desertcart.pt/products/224400266-chicago-binding-screws-assorted-kit-90-sets-304-stainless-steel
store_origin: PT
region: Portugal
---

# 9 sizes from 6mm to 35mm - perfect fit every time 180 pcs total - ultimate DIY variety 304 stainless steel - rust & corrosion proof Chicago Binding Screws Assorted Kit,90 Sets 304 Stainless Steel Phillips Chicago Screw Binding Post Screw Kit for DIY Leather Decoration Scrapbook Photo Albums Bookbinding(9 Sizes)

**Brand:** witlans
**Price:** € 24.96
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your craft game with the ultimate binding screw kit — don’t get left behind!

## Quick Answers

- **What is this?** Chicago Binding Screws Assorted Kit,90 Sets 304 Stainless Steel Phillips Chicago Screw Binding Post Screw Kit for DIY Leather Decoration Scrapbook Photo Albums Bookbinding(9 Sizes) by witlans
- **How much does it cost?** € 24.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/224400266-chicago-binding-screws-assorted-kit-90-sets-304-stainless-steel)

## Best For

- witlans enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready:** Comes in a sleek transparent storage box to keep your workspace clutter-free and efficient.
- • **Premium Durability:** Crafted from 304 stainless steel for unmatched rust resistance and long-lasting strength.
- • **Complete DIY Arsenal:** 90 sets with 9 versatile sizes to tackle any binding or leather project effortlessly.
- • **Effortless Installation:** Standard Phillips slotted heads ensure quick, secure fastening with any common screwdriver.
- • **Multi-Project Powerhouse:** Ideal for scrapbooks, photo albums, leather crafts, and professional bookbinding needs.

## Overview

The Chicago Binding Screws Assorted Kit includes 90 sets (180 pieces) of M5 stainless steel binding screws in 9 sizes (6-35mm), housed in a clear organizer. Made from durable 304 stainless steel, these rust-resistant screws feature slotted Phillips heads for easy installation and removal. Perfect for professional-grade bookbinding, scrapbooking, and leather DIY projects, this kit offers versatility and reliability for millennial makers who demand quality and style.

## Description

Witlans Phillips Chicago Screw Binding Stud Screw Posts Nail Rivet Chicago Button AssemblyPackage Included:◆90 Sets (180 Pieces)binding barrels and screws10 Pcs chicago screws (M5 x 6 mm)10 Pcs chicago screws (M5 x 8 mm)10 Pcs chicago screws (M5 x 10 mm)10 Pcs chicago screws (M5 x 12 mm)10 Pcs chicago screws (M5 x 15 mm)10 Pcs chicago screws (M5 x 20 mm)10 Pcs chicago screws (M5 x 25 mm)10 Pcs chicago screws (M5 x 30 mm)10 Pcs chicago screws (M5 x 35 mm)90 Pcs screw tops(M4x 5mm)1 x clear storage boxSpecification:Material: 304 stainless steelColor: silverScrew type: Slotted philips Flat headSize: Each set of screw includes 2 parts, a screw post and a screw topPost diameter: 3/ 16 inch(5 mm)Post length:9 sizes 6 /8 /10/12/15/20/25/30/35mmthread length:5mmWide Application:The binder screws are suitable for some simple DIY leather projects,leathercrafts such as belt, handbag, shoes, clothes, leather bracelet. Also used for scrapbook photo albums binding and leather saddles purses beltWarm note: small parts,not for children under 5 years old. please keep away from children.Manual measurement, please allow tiny reasonable error.After-Sale Guarantee: We supply 100% satisfaction guarantee, If you do not satisfy with our products or any questions, please contact us anytime.We promise to offer a satisfied solution to all your problems.

Review: great product and value for the price - just what i needed to expand a couple of scrapbooks and add plastic sleeves for more contents.
Review: Great kit - I used this kit to fix a motorcycle bag I own. The plastic in the back of the bag was too thin and I needed to replace it with something thicker. They originally used rivets and I used these instead. I also used washers and it worked out great. so far these have turned out very well.

## Features

- Package Included:90 sets(180pcs) slotted phillip head binding screws in a transparent plastic box;9 sizes(M5*6/8/10/12/15/20/25/30/35mm),10 sets each size(90 tops+ 90 screws)
- Various Size: Each set of round cross head chicago screw includes 2 parts, a screw post and a screw top.9 sizes of screw posts: length are 6 /8 /10/12/15/20/25/30/35mm; post diameter is 3/ 16 inch (5 mm);tops thread length is 5mm
- Quality Material: The binding post screws are made of 304 stainless steel, strong screws with high hardness, high toughness,resistant to rust,wear-resistance,anti-corrosion, anti-oxidation
- Easy to Apply: High hardness, easy to binding, good tightness,easy to install and remove, standard slotted head, easy to instal and remove with any standard screwdriver repeatedly
- Multipurpose: The chicago screw buttons are used for book binding, scrapbooking, brochures, photo albums and DIY leather craft projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089YSR8W1 |
| Best Sellers Rank | #33,462 in Office Products ( See Top 100 in Office Products ) #4 in Binding Screw Post |
| Brand | Witlans |
| Compatible groove diameter | 0.19 Inches |
| Date First Available | June 10, 2020 |
| Exterior Finish | Silver |
| Fastener Size | M5 |
| Fastener Type | Chicago Screw |
| Head Style | Flat |
| Head Type | Flat |
| Item Diameter | 5 Millimeters |
| Item Weight | 1 pounds |
| Manufacturer | Witlans |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 180 |
| Set Screw Thread Type | UNF |
| Size | One Size |
| Thread Class | standard |
| Thread Coverage | Partially Threaded |
| Thread Size | M5 |
| Thread Style | partially threaded right hand m5 |
| Thread Type | Unf |
| UPC | 739515339120 739515339250 |

## Product Details

- **Exterior Finish:** Silver
- **Head Style:** Flat
- **Material:** Stainless Steel
- **Metal Type:** Stainless Steel
- **Thread Size:** M5

## Images

![Chicago Binding Screws Assorted Kit,90 Sets 304 Stainless Steel Phillips Chicago Screw Binding Post Screw Kit for DIY Leather Decoration Scrapbook Photo Albums Bookbinding(9 Sizes) - Image 1](https://m.media-amazon.com/images/I/71QhYLFiJBL.jpg)

## Questions & Answers

**Q: are these 5mm shafts accurate enough to be used with 5mm ID bearings?**
A: Hmm.  these are binding screws, not what I would call "shafts".  If you are thinking of them to use as a rotary shaft in bearings...I would expect them to fail very quickly

**Q: Are these screws magnetic?**
A: These are screws.

**Q: Do you have longer M4 screws?**
A: The size of the screw top is M4*5(diameter of the screw is 4mm,thread length:5mm). currently,we do not have longer thread length. The 5mm screw tops can be used with all of the screw post in this box.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product and value for the price
*by J***R on September 4, 2025*

just what i needed to expand a couple of scrapbooks and add plastic sleeves for more contents.

### ⭐⭐⭐⭐⭐ Great kit
*by C***D on February 20, 2024*

I used this kit to fix a motorcycle bag I own. The plastic in the back of the bag was too thin and I needed to replace it with something thicker. They originally used rivets and I used these instead. I also used washers and it worked out great. so far these have turned out very well.

### ⭐⭐⭐⭐ Wish I didn’t have to buy so many.
*by M***N on September 5, 2025*

Good selection to get the right fit. Used one on a Revere Ware pot handle and it worked great after I made the hole in the handle slightly bigger.

## Frequently Bought Together

- Witlans Chicago Binding Screws Assorted Kit,90 Sets 304 Stainless Steel Phillips Chicago Screw Binding Post Screw Kit for DIY Leather Decoration Scrapbook Photo Albums Bookbinding(9 Sizes)
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-09*