Tandy Leather — Tandy Leather, Inc.

How to Set Conchos and Decorative Studs on Leather

How to Set Conchos and Decorative Studs on Leather

By Tandy Leather — Tandy Leather, Inc. | Published: 2026-11-05

Category: How-to Guides

A practical, step-by-step guide to placing and securing conchos and decorative studs on leather, with checkpoints to avoid common mistakes.

Quick answer

To set conchos and decorative studs on leather, first mark your placement with the item in hand, then create a small hole only where needed. Secure the piece with its included backing or a pinch washer, and check that it sits flat before moving on.

Why placement matters more than pressure

Conchos and studs are decorative, but they still need to sit flat and stay put. The most common failure is not a loose backing; it is a piece that was placed slightly off-center or on a curved area without accounting for the curve. Take an extra minute to position the piece before making any hole, especially on projects where a mistake would be visible.

When a backing needs extra attention

Pinch washer backs and other decorative studs rely on a friction fit. On thinner leather, the backing can pull through or feel loose. If your leather is much thinner than the recommended thickness for the stud, consider reinforcing the back with a small patch of leather or using a different style of hardware. Always test the fit on a scrap piece first.

Step-by-step installation

  1. Mark the placement: Set the concho or stud on the leather exactly where you want it. Use an awl to make a tiny scratch or a pencil to mark the center. Do not punch a hole yet. Check the mark from a distance and at eye level to confirm it is centered and aligned with any other hardware.
  2. Create the hole: For studs with a post, use an awl or a small hole punch to make a hole just large enough for the post to pass through. For conchos that attach with a screw or rivet, follow the manufacturer's recommended hole size; if none is given, start with a hole slightly smaller than the post. A hole that is too large lets the piece wobble; a hole that is too small can stretch or tear the leather.
  3. Set the backing: Insert the post through the leather from the front. On the back, press the pinch washer or backing firmly onto the post until it clicks or feels tight. Use pliers or a setting tool if needed, but avoid crushing the leather. Test the hold by gently tugging the concho; it should not move. If it does, the backing may be the wrong size or not fully seated.
  4. Check the fit and finish: Turn the piece over and inspect the back. The backing should sit flat against the leather without digging in. On the front, make sure the concho or stud is not tilted and that any decorative details are oriented as intended. If the leather is thinner than the recommended thickness, add a small leather reinforcement patch on the back before setting the backing.

Product facts

  • Mystical Eye Decorative Studs 4 Pack: Mystical Eye Decorative Studs have a 0.75 in. diameter and are recommended for 6 oz. (2.4 mm) leather. This size works well for visible accents on belts and bags, and the thickness recommendation helps you avoid a backing that pulls through.
    Mystical Eye Decorative Studs 4 Pack
    Mystical Eye Decorative Studs 4 Pack
  • Floral Oval Concho - FINAL SALE: Floral Oval Concho measures 1.9 x 1.3 in. and is made of zinc and aluminum with an antique silver finish. The oval shape and floral design suit larger projects like saddle flaps or notebook covers, and the metal construction holds up to regular handling.
    Floral Oval Concho - FINAL SALE
    Floral Oval Concho - FINAL SALE

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