Flat Cap Snap - 180073SN this snaps are ideal for jeans, jackets, coats, or any garment project. A set of 4 pieces: Cap, socket, stud, post. Instructions are available on: Google at this moment. Three different sizes.
Measures:
Cap: 15mm - Socket: 12mm - Stud: 10mm - Post: 10mm
Cap: 17mm - Socket: 12mm - Stud: 10mm - Post: 10mm
Cap: 20mm - Socket: 14mm - Stud: 11mm - Post: 11mm
The actual product may vary from the image.