To make an engraved custom logo metal snap button, you will need the following materials:

Metal snap button blanks (in the size and shape of your choice)
Engraving machine or tool
Design template or logo
Protective gloves and safety glasses
Optional: polishing cloth or metal finish
Here are the steps to follow:

Choose the size and shape of your metal snap button blanks. You can find these at craft or jewelry supply stores or online.

Design your logo or artwork using a graphic design software or hire a professional designer to create it.

Print out your design or logo template on paper and trace it onto the metal snap button blank using a pencil or pen. Engraved Custom Logo Metal Snap Button Alternatively, you can use an engraving machine or tool to engrave the design directly onto the metal snap button.

Put on protective gloves and safety glasses to protect yourself from metal shavings or debris.

Use an engraving machine or tool to engrave the design onto the metal snap button. Follow the manufacturer’s instructions carefully and take your time to ensure that the engraving is precise and accurate.

Once you have finished engraving, wipe the metal snap button clean with a polishing cloth or a damp cloth to remove any debris.

Optional: apply a metal finish or polish to the snap button to give it a more polished and professional look.

Your engraved custom logo metal snap button is now complete and ready to be attached to your clothing item. You can use pliers or a snap setter tool to attach the snap button to the fabric.

To ensure that the snap button is securely attached to the fabric, you can take several steps:

Choose the right attachment method: There are different types of snap button attachment methods, such as pronged, sew-on, or adhesive. Choose the method that is appropriate for your fabric and snap button type.

Position the snap button correctly: Before attaching the snap button, make sure to position it correctly on the fabric. Use a measuring tape or ruler to ensure that it is centered and aligned with the other design elements of the garment.

Reinforce the attachment points: To ensure that the snap button is securely attached, you can reinforce the attachment points with additional stitching or a small piece of fabric or interfacing. This will help distribute the weight of the snap button and prevent it from pulling or tearing the fabric.

Use sturdy materials: Make sure to use sturdy and high-quality materials for the snap button and the attachment hardware. This will ensure that the snap button is durable and long-lasting.

Test the snap button: Once the snap button is attached, test it to make sure it is securely in place and that the two halves of the button snap together properly. If the snap button feels loose or comes apart easily, reinforce the attachment points or try a different attachment method.

By taking these steps, you can help ensure that your snap button is securely attached to your fabric and will last for a long time.