Price:$1.50+

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KAM Plastic Snaps: B5 Black, Size 20 (1/2") Glossy - No-Sew Snap Fasteners KAM®

ILoveBigButtons  
Arrives soon! Get it by Sep 10-12 if you order today
Sep 10-12

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

KAM® Plastic Snaps in Standard Size 20:
▶Size - T5/Size 20 (0.5" - 12.4 mm)
▶Prong Length - 5.6 mm (Standard)
▶Cap Shape - Round
▶Finish - Glossy

❤️ I Like Big Buttons!® - A US-Based Company ❤️

Each set consists of four parts (two caps, one socket, and one stud). For example, you will receive 20 caps, 10 sockets, and 10 studs if you choose 10 sets.

♥ You will need plastic snap pliers to apply plastic snaps. Metal snap pliers will not work.♥

Approximate Sizes in Inches and Millimeters (Diameter):

*Size 16 - 0.4 inch or 10.2 mm (Doll Clothes/Ribbon)
*Size 20 - 0.5 inch or 12.4 mm (Most Popular)

What Size Snaps Do You Need?

The size that is right for you will depend on your project, the fabric you are going to use, how many layers you need to go through, and your preference. The information below are general guidelines.

1) Size 20 are our most common size and can be used for most general projects like baby diapers and clothing. These are the most popular size of plastic snaps, have the largest variety of color choices, have a good strong hold, and are a good starter size for most projects.

2) Size 16 are most commonly used for baby and toddler clothing, pacifier ribbon clips, mama pads, and multiple layers of ribbon.

▶▶▶If you would like to purchase Size 16, please see our Size 16 selection here: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=10816735

The smaller the size of snaps usually means the shorter the prong and the thinner the fabric they can be used in. We do carry longer pronged Size 16 and Size 20 (in White or Black) for thicker fabric projects.

We also carry starter packs, including multi-packs of 10 sets of snaps. If you are new to snapping, we have starter packs with plastic snap pliers, an awl, and an instructional DVD.

♥ You will need plastic snap pliers to apply plastic snaps. Metal snap pliers will not work.
https://www.etsy.com/shop/ILoveBigButtons?section_id=10361782

KAM® Snap FAQs --> https://ilikebigbuttons.com/pages/kam-snaps-faq
Here is our HOW TO video for applying snaps:
http://www.youtube.com/watch?v=x53HksR6LvU&feature=player_embedded
For KAM® Snaps How-To Videos and Help --> https://ilikebigbuttons.com/pages/how-to-videos-kam-snaps
What is the difference between the K1 and K2 Snap Pliers? --> https://ilikebigbuttons.com/pages/kam-snaps-faq#ILBB
What Size Snaps Do I Need? -->
https://ilikebigbuttons.com/pages/kam-snaps-faq#size
KAM® Snap FAQs --> https://ilikebigbuttons.com/pages/kam-snaps-faq

⚫ How to Install a Complete KAM Snap Set ⚫

⚫ Understand the Parts - Each snap set includes four pieces:
❤️ 2 caps – tack-shaped with a pointed prong
❤️ 1 socket – the female piece with a smooth, raised inner ring
❤️ 1 stud – the male piece with a narrower raised circle that clicks into the socket

⚫ Prepare Your Tools
▶ Use the black die that securely fits the rounded cap shape.

⚫ Mark and Pierce the Fabric
▶ Use an awl to pierce the fabric where you want to place the snap. This makes the snap easier to apply and helps ensure your snap pieces will align properly.

⚫ Install the Stud Side
▶Insert one cap through the hole from the right side of the fabric.
▶Place the stud over the prong on the underside of the fabric, so the fabric is sandwiched between the cap and the stud.
▶Align the cup of the black die with the rounded side of the cap, and position the top rod of the pliers over the prong.
▶Squeeze the pliers firmly to flatten the prong. This compression forms a “mushroom” shape inside the stud, securing the two pieces together.

⚫ Install the Socket Side
▶Repeat the same process using the second cap and the socket.
▶Insert the cap through the opposite piece of fabric.
▶Place the socket over the prong, making sure the indented side faces away from the pin.
▶Align the die and rod as before, then squeeze the pliers to set the socket.

⚫ You're Done!
▶Snap the two sides together—your KAM snap set is now fully installed!

If you need additional snaps, we have them available in our other listings here:
http://www.etsy.com/shop/GotLuxSnaps?section_id=10361766

CHECK OUT OUR OTHER GREAT CRAFT SUPPLIES:

💜 KAM® Plastic Snaps: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=10361766
💙 Key Fob Hardware: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=10873442
💚 Cover Buttons: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=11826798
💛 DIY Craft Kits: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=25581297
❤️ Bezels and Lobster Clasps: https://www.etsy.com/shop/ILoveBigButtons?ref=seller-platform-mcnav§ion_id=22414078

Have a great crafty day! I Like Big Buttons!®

* Discount applies automatically at checkout. Good through the end of the month.

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  • Order today to get by Sep 10-12
  • Returns accepted within 30 days
  • Cost to ship: $8.95
    Enjoy free shipping to the US when you spend $35+ at this shop.
  • Ships from: Valleyford, WA

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Reviews for this item

What buyers say, summarized by AI: Fast shipping Great quality Love it Helpful seller As described Looks great

4.9

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(371 reviews)

5.0 Item quality
5.0 Shipping
5.0 Customer service
98% Buyers recommend
Filter by category
5 out of 5 stars 5 This item

Louise Jul 30, 2026

Love the Colors available and prices!

Louise Jul 30, 2026

5 out of 5 stars 5 This item

Deb Jun 21, 2026

True and perfect Kam snaps. Excellent quality. Many others don't measure up to-- I Love Big Buttons Kam snaps. Best prices for the quality. I've bought others in the past - no comparison. Sturdy plastic, holds up to the pressure of pliers, no do overs , not a flimsy thin plastic.

Deb Jun 21, 2026

5 out of 5 stars 5 This item

Louise Mar 24, 2026

I am a returning customer, I use them in my creations!

Louise Mar 24, 2026

5 out of 5 stars 5 This item

Jan Mar 15, 2026

Perfect for all my doll projects.

Jan Mar 15, 2026

ILoveBigButtons
ILoveBigButtons ·

Valleyford, Washington

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
82.3k sales
·
15 years on Etsy
Gena Bessire
1 shop member

Typically responds within a few hours

Typically responds within a few hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Aug 21, 2026