Snap Button – Antique Brass

Code: 1249-12 AB
Availability: In Stock 41,800 pcs

The WUK snap fastener (available in a 12 mm button diameter) is a heavy-duty metal press stud that handles tough conditions like a breeze. Thanks to its precise locking mechanism, you can be certain of a secure closure—that satisfying metal click instantly lets you know everything is locked in place. It’s a perfect fit for leather bags, backpacks, wallets, or sheaths where you need a strong, long-lasting fastener.

Key benefits:

  • Tougher than plastic: The all-metal build shrugs off mechanical wear and harsh weather, so you don't have to worry even with heavy outdoor use.
  • No accidental popping open: The precise mechanism holds tight without wobbling, even after endless snapping and unsnapping—ideal for everyday backpack carry.
  • Quality that lasts: The surface finish protects against rust, guaranteeing that your products stay functional and look great for the long haul.
  • Easy size selection: For materials up to 2.3 mm thick, choose the 8 mm variant; for up to 2.5 mm, the 10 mm version is perfect; and the 12 mm option easily handles the thickest materials up to 3.3 mm.

Pro tip for an effortless workflow:

Each snap consists of 4 parts, and you'll find 100 complete sets in the whole pack. To set them, use the #3990-00 hand press with the #3992-502-8 setting die, or the #8103-08 and #8101-1249-08 hand setters. You can easily find the right tools matching your snap size in the recommended products below. The correct tool will automatically display based on the snap size you select.

Things to keep in mind (limitations):

Note: Avoid using WUK snaps on very lightweight fabrics or in places where you need a gentle closure.

Material: Steel
Surface finish: Antique brass | Shade of Antique Brass
Weight: 2 g

Blog post: How to rivet snap fasteners

Workshop opinion

Pavla Nováková

Pavla Nováková
A specification can tell you plenty. The workbench tells you the rest, so that is where I test it.

I’ve always had a bit of a love-hate relationship with snap buttons. That thin top plate may look elegant, but it can be pretty tricky during setting. Just a slight misalignment, and the plate gets crushed or sits unevenly.

After testing various sizes and setting methods, I finally found what works best: a press with a piston. It applies pressure exactly where it should, and the result is straight, clean, and most importantly – reliable.

A manual setter? I use that too, but with snap buttons, it’s always a bit of a gamble. The angle, the force, the steadiness of your hand… everything has to line up. And even after years of practice, things can still go wrong.

My recommendation? If you have access to a press, definitely go for it. You’ll save not only time and material, but also your nerves. And if a press isn’t available, manual setting can still work – just expect each snap button to ask for a bit of extra patience (and finesse).


– Pavla Nováková
I put it on the workbench first. You get facts instead of guesses.
Tested in the Pet Hardware workshop
Product variants and parameters
A B C D Material thickness
12 mm 6 mm 3 mm 4 mm 1 – 3.3 mm
Dimensions may vary by ±10%

Enter a quantity to see the total price incl. 21% VAT

Total for 100 pcs 10,41 €
0,104 €/pc incl. 21% VAT

Added!

  • 100

    Base price from 100 pcs 0,104 €/pc

  • 500

    Package price from 500 pcs 0,059 €/pc 43% cheaper per piece

  • 5000

    Carton price from 5000 pcs 0,053 €/pc 49% cheaper per piece Lowest unit price

Google Customer Reviews
4.9
Trustpilot Customer Reviews
4.7

Why buy from Pet Hardware®

  • About us Hardware, leather and tools under one roof. Fewer gaps on the shelf, more time at the bench.

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