buttons KNIPPER
| Articles: | KNIPPER |
| Button type: | Prong Snap Button |
| Brand: | YKK |
| Country of Origin: | Japan |
The Prong Snap Button YKK (also known as the Knipper) is a miniature button with a notched system most commonly used for children’s wear, medical wear and workwear when light snap-in and low-profile fastenings are required. The Prong Snap button causes minimal tissue damage and has excellent holding power on delicate fabrics.
The button is made of stainless steel and does not contain nickel. The flat design, light weight and smooth closure open up many possibilities for use.
Button (clasp) KNIPPER consists of four parts (Cap, Socket, Stud, Cap). In the future, they are connected using a press. To install these buttons, we offer special dies and a press, which you can purchase from us.
Advantages:
- Flat design
- Smooth clasp
- Respect for materials
- Button lightness
- Possibility of combining the outer part of the button
Application:
- Knitwear
- Baby clothes
- Medical clothing
- Overalls


In the modern fashion and textile industry, the quality of fittings is of crucial importance. Fasteners, snaps, buttons are not just functional elements, but components that determine the convenience, durability and even aesthetics of the finished product. In the fittings market, a product that combines German engineering quality and Japanese precision standards stands out – the KNIPPER button from YKK. This unique element has become the choice of many global brands that value reliability, durability and high performance characteristics.
KNIPPER and YKK: an alliance of the strongest
KNIPPER is a product manufactured based on joint solutions from two giants of the fittings industry. This button is created using German stamping technology and Japanese assembly precision, certified according to international quality standards (including OEKO-TEX®, ISO and REACH). This symbiosis provides unrivaled functionality and durability.
Design Features
The button consists of four main components:
- Cap (upper part) – the front side, which can be smooth or branded.
- Socket (socket part) – the element that receives the closing pin.
- Pin (lower part) – ensures connection with the other half.
- Spring mechanism – ensures reliable fixation when fastening.
Materials used: brass, stainless steel, zinc and aluminum alloys. The buttons are produced by cold stamping, galvanized and heat-treated for additional resistance to wear and corrosion.
Advantages
1. Unique strength
The button can withstand up to 10,000 fastening cycles without losing functionality, suitable for thick fabrics, leather, denim, as well as outdoor materials.
2. Corrosion resistance
Special coatings (nickel, brass, antique bronze, black matte, etc.) protect the metal from rust, even after repeated washing and drying.
3. Safety and eco-friendliness
All materials used in the production of KNIPPER do not contain cadmium, nickel in open form, lead and other heavy metals. The products are safe for children and are recommended for medical and sportswear.
4. Global quality standards
The buttons are certified by OEKO-TEX® Standard 100, which confirms the safety of the product in contact with the skin. Also complies with the requirements of REACH (European Regulation on Chemicals).
5. Compatibility with automatic lines
Thanks to the standardized dimensions and manufacturing accuracy, the buttons are suitable for industrial installation using a press, semi-automatic machines and manual equipment.
Types of KNIPPER buttons
- Jeans buttons.Ideal for thick denim and heavy fabrics. They are distinguished by an increased cap diameter (17-20 mm), high strength and abrasion resistance.
- Buttons for outerwear.Used in jackets, windbreakers, down jackets. Equipped with a reinforced spring mechanism and resistant to low temperatures.
- Decorative buttons.With an original shape, texture and color. Used in designer clothing and accessories.
- Heavy Duty Snap Fasteners. Suitable for work, military, and tourist clothing. They have maximum mechanical strength.
- Children’s Snap Fasteners. Safe, rounded, and with a soft closing force. They meet safety standards for infant and children’s clothing.
Applications
- Denim and casual wear;
- Outerwear (jackets, windbreakers, down jackets);
- Work and protective equipment;
- Tourist and outdoor clothing;
- Leather goods and footwear;
- Sportswear;
- Accessories and backpacks;
- Children’s and school clothing.
KNIPPER are used not only in the fashion industry, but also in the production of workwear, uniforms, military equipment, which indicates the highest reliability and functionality.
How to choose the right button?
When choosing, it is important to consider:
- Fabric type: the denser the material, the more powerful the locking mechanism should be.
- Purpose of the product: for active wear or difficult operating conditions, it is worth choosing Heavy Duty models.
- Aesthetics: the color, texture and shape of the button should be in harmony with the design of the clothing.
- Installation method: it is important to consider whether the appropriate equipment for installing the button is available.
- Frequency of use: the more often the fastener is used, the higher the wear resistance and reliability indicators should be.
Conclusion
The KNIPPER button from YKK is not just an element of clothing. It is an engineering solution that provides comfort, reliability and durability. Thanks to the unique alliance of the German brand KNIPPER and the Japanese giant YKK, this product has absorbed the best of two hardware schools: precision, strength, reliability, aesthetics and global quality standards.









