Size 20 Parts

D303 Milk Chocolate

Size Guide
  • This listing is for individual parts only -- NOT full sets. Full sets are available here.

    Size 20 regular length
    Cap diameter: 12.4mm (1/2")
    Prong length: 5.6mm

    Also recommended:


    Warning: Choking hazard - small parts. Loose pieces not for children under 3 years.

  • Size 20 regular length snaps are our most commonly used size, ideal for general applications including baby diapers, regular clothing, cloth menstrual pads, hammocks, and household projects.

    Note: It is important to use the appropriate snap size / length for your material. Snaps that are too long won't close properly; snaps that are too short will fall off. Click here for a size guide to KAM snaps.

    Also recommended:
    • Size 20 extra long for thicker material such as double layers of marine vinyl for key fobs.
    • Size 16 for thinner, delicate, and stretch fabric such as jersey requiring a gentler grip to avoid tearing.
  • Any one of our KAM tools with size 20 plastic snap dies can be used to install these snaps:

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