Choosing leather hardware, patterns & care supplies is really a question of fastening method: do you need threaded Chicago screws for a defined hardware format, or press studs with several listed sizes and installation tools? The price difference matters, but matching the fastener to the project matters more. These two choices serve distinctly different leather craft jobs.
Quick verdict
Choose Leather Hardware - LOT Of 100 BRASS PLATED Chicago Screws - 3/8 when the project calls for threaded Chicago-screw hardware. Choose Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool when press studs and installation tools are the priority. The snap kit is $14.61 lower than the Chicago-screw lot, but the fastening method should be the first tie-breaker.
Listed-price and format comparison
| Product | Listed price | Format | Material detail |
|---|---|---|---|
| Leather Hardware - LOT Of 100 BRASS PLATED Chicago Screws - 3/8 | USD 25.00 | Chicago screws | Brass-plated metal |
| Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool | USD 10.39 | Snap fasteners | Brass buttons |
Where each product wins
- Chicago-screw lot: It wins for a repeated hardware layout built around Chicago screws, with 100 pieces in the lot. The threaded-hole construction makes its intended fastening style clear.
- Snap fasteners kit: It wins for projects that call for press studs in 10/12/15mm sizes, four mixed colors, and included tools. The combination covers leather craft, bags, jackets, canvas, and other listed applications.
Product notes
Leather Hardware - LOT Of 100 BRASS PLATED Chicago Screws - 3/8

This Chicago-screw lot is for a very specific fastening brief. Its brass-plated hardware has a threaded hole in the center, so it suits a project whose design calls for screw-together hardware rather than a press-stud closure. The lot format is a concrete reason to choose it when repeated Chicago-screw placements are part of the pattern. Its limitation is specialization: the listed 3/8-inch size denotes post length, while the cap is 7/16-inch in diameter. Those dimensions are therefore part of the fit decision, not an interchangeable detail. Choose this lot when threaded Chicago screws are the required format; select the snap kit instead when the project is designed around press studs and installation tools.
Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool

The snap fasteners kit broadens the fastening brief with press studs in 10/12/15mm sizes, four mixed colors, and installation tools. That combination is the reason to choose it for leather craft, bags, jackets, canvas, or similar projects where press studs are the intended closure. Its limitation is the mixed presentation: bronze, silver, grey, and golden colors are combined with multiple diameters, so a project seeking one consistent finish and size will need to work with that mix. The snap buttons are brass, while the installation tools are steel, which is another practical distinction when planning the finished hardware. Its identity is a multi-format snap kit, not Chicago-screw construction.
Final choice by use case
For a leather pattern that specifies threaded Chicago screws, choose Leather Hardware - LOT Of 100 BRASS PLATED Chicago Screws - 3/8. The threaded center and 100-piece lot make the intended use straightforward, while the defined post and cap measurements should guide fit decisions.
For leather hardware projects that need press studs, several listed diameters, mixed colors, and installation tools, choose Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool. It also has the lower listed price. Neither choice is a universal substitute for the other: the Chicago-screw lot is about threaded hardware, while the snap kit is about press-stud installation.