Leathercraft Chicago Screw

Leathercraft Chicago Screw

The Leathercraft Chicago Screw, also known as a Binding Screw, Screw Rivet, Book Screw, Sex Bolt, or Ledger Screw, is a detachable fastener consisting of two parts, a male and a female. Unlike traditional solid rivets, the Chicago Screw combines the strength of a rivet with the reusable assembly and disassembly of a threaded connection, making it widely used in high-end leather goods, bags, belts, equestrian equipment, fashion accessories, display props, sample books, and industrial assembly. For the modern leather goods manufacturing industry, products not only need strong connections but also require support for maintenance, replacement parts, modular design, and personalized customization. It is against this backdrop that the Chicago Screw has become an increasingly important choice for international brands, OEM factories, and leather craftsmen.
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Products Description

Leathercraft Chicago Screw

The Leathercraft Chicago Screw is essentially a two-way threaded connection structure.

Its components typically include:

Male Screw

Female Barrel

Decorative Head

Precision Threaded Connection Area

After installation, the two parts are locked together by internal threads to form a stable connection.the

Compared to the one-time press-fit structure of traditional rivets, the Chicago Screw allows for subsequent disassembly and reinstallation, significantly improving product maintenance convenience.

Therefore, it has a clear advantage in high-end leather goods, custom accessories, and products requiring replacement parts.

Key Product Features
 

Double-sided Flush Appearance

Both ends feature a low-profile design, ensuring a near-flush finish with the connected material after tightening, eliminating sharp edges and corners for both safety and visual appeal.

01

 

Non-destructive Disassembly

Easy to loosen and separate using standard tools without damaging the fastener or the connected substrate, supporting repeated disassembly and Post and Screw Fastener replacement.

02

 

Uniform Clamping Force

Symmetrical head areas ensure even pressure distribution along the contact surface during tightening, minimizing the risk of localized crushing of brittle or soft materials such as leather, paper, and thin sheets.

03

 

Low Assembly Threshold

Installation requires only pre-made corresponding holes and a standard screwdriver, eliminating the need for specialized riveting equipment, making Chicago Binding Screw suitable for small-batch customization and on-site assembly.

04

 

Wide Specification Compatibility

Thread diameter, cylinder length, and head diameter can all be flexibly customized to cover fastening needs ranging from millimeter-thin materials to centimeter-thick stacks.

05

Catalog Binding Screw

Material Advantages: Ensuring Structural Lifespan from the Ground Up

 

High-carbon steel base material for rigid supportFor heavy-duty leather goods with extremely high load-bearing requirements (such as equestrian tack and tactical leg plates), we use forged high-carbon steel. Its martensitic microstructure endows the fasteners with extremely high yield strength and shear resistance, ensuring that the threads do not undergo plastic deformation under extreme stress.
Austenitic stainless steel for weather resistanceFor humid, salt spray, or high-perspiration corrosive environments (such as diving watch straps and outdoor knife sheaths), we use 304/316L austenitic stainless steel. The passivation film formed by chromium within provides uncompromising corrosion resistance, eliminating thread jamming and interface contamination caused by rust.
The antibacterial and decorative properties of environmentally friendly brassMade with environmentally friendly brass that meets copper content standards, Chicago Screw Rivet not only has natural antibacterial properties (suitable for leather goods), but its excellent ductility also reduces the cold forging crack rate, while providing a warm texture and excellent adhesion to various surface treatments.

Strict Selection of Steel Wire for Leathercraft Chicago Screw

Application Scenarios: Selection Reference for Engineering Procurement
 
 
 

 

Tactical and Outdoor Gear

Holsters, knife sheaths, tactical vests, helmet suspension systems, protective gear. Reusable assembly and disassembly facilitate equipment maintenance and modular configuration.

 
 

 

Industrial Assembly and Equipment

Control cabinet panels, machine guards, rail assemblies, provideble clamping force.
 

 
 

 

Automotive Interiors and Marine Furniture

Durable locking for high-vibration environments; countersunk exterior seamlessly integrates with interior styling.

 
 

 

High-End Leather Goods and Bags

Belts, backpack straps, wallets, equestrian tack. Interchangeable buckle systems allow end-users to freely replace components without disassembly.

 

Industrial Leathercraft Chicago Screw Application Scenarios

contact us

 

In addition to supplying standard Electrical Panel Chicago Bolts, we can also provide one-stop engineering customization support, from structural optimization and sample development to mass production, based on your product structure, material thickness, assembly method, and brand design requirements, to help projects achieve stable mass production and global market delivery more quickly.

 

Mr. Terry from Xiamen Apollo

 

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