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Architectural Millwork

Our hidden fastening system allows the manufacturer and end user to easily snap trims and moldings into place to save time and labor and avoid visible marks from nail holes. These connectors also allow users to keep the integrity of the design with no exposed connection. Our SUNNY, SILVER, CHAMP and METAL connectors are also commonly used as a gluing aid for woodwork because they are self-tightening.

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Biscuit Connectors

The tried and tested KNAPP® biscuit connectors can be utilized for all wood products and are simply snapped together. They are mostly used for the manufacturing of furniture and case goods, but can also serve as a universal gluing aid and can come in handy for complicated parts (such as miter joints). You have two identical half-moon shaped connectors that sit in a biscuit rout and interlock with each other when you join the components. This creates a self-tightening joint with no visible connector parts and can be demounted if needed. The design and functionality of all our biscuit connectors are essentially the same, but the choice between them depends on the application, material, and personal preference.
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PSPXL_Starter Pack_Box_Intelligent_Fixings


PEANUT®️ 1 is the ultimate nesting solution. This self-clamping single component connector creates an incredibly strong joint, requiring just one CNC machining process, and makes cabinet assembly quick and simple. Components and can transported and simply assembled on site. The PEANUT is perfect for cabinets, case goods, closets, drawer boxes, bedroom and office furniture. It can be used in all types of woods including hardwoods, softwoods, plywoods, MDF, and MFC and can be disassembled and reassembled multiple times if needed.
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A versatile product, FAST is a high-quality plastic clip-in connector that can be used in a variety of furniture and interior design applications. The connector is self-tightening, immediately load-bearing, and provides a hidden connection. It can be used on all softwoods and board materials without laminated surfaces. FAST is commonly used in case goods, cabinets, shelving, fixtures, architectural millwork, and shop fittings.
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CLIPS is a versatile and self-tightening two-piece plastic connector with multiple application options. CLIPS provide a non-visible connection that is demountable and adjustable, can be used in blind installations, or serve as both a connector and a hinge on detachable ventilation grids or cable ducts. Our product can be used with all wood and board materials and is utilized in furniture and architectural millwork.
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DUO 30 / DUO 35

The DUO 30 and DUO 35 connectors are innovative and versatile products that are often used in furniture making and architectural millwork. Common applications include sectional sofas and couches, facades, windows, staircases, handrails, shop fitting, beds, tables, wooden staircases, indoor and outdoor wall paneling, and much more. They are easy to use by simply being snapped into place and provide a recessed and concealed connection, saving time for further processing of the workpiece, allowing a simple and fast assembly, and easy shipping.
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Uno 30

UNO 30

The UNO 30 features an easy and fast assembly that simply snaps into place. The UNO 30 is designed for common uses like facades, wall paneling, baseboards, moldings, handrails, furniture, and fixtures but truly has endless applications. This product can be used on all wooden materials but also in combination with concrete, stone, aluminum, steel, plastic and other materials while providing a concealed and self-locking connection. The UNO 30 is a hook connector made of stainless steel that saves time by being immediately load-bearing and retains the design aesthetic of your finished product with no visible holes, screws, or drilling.
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The easy-con® is a versatile and non-visible fastener, used in multiple furniture and interior design applications such as staircases, desks, beds, tables, and more. Beautiful interior design elements and furniture pieces will retain value and aesthetics with no exposed connector parts. This easy-con® is made of a high quality steel and allows for the end product to be easily assembled by a single worker, using standard tools and machines.
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The KNAPP®-Dowel is a self-tightening and weather-resistant plastic dowel with multiple applications in furniture and interior design. The KNAPP®-Dowel is designed to be safe, stable, and highly loadable, especially when used with KNAPP®-Adhesives. This connector can be used with all wood materials and for applications such as case goods, cabinets, shelving, fixtures, architectural millwork, and shop fittings.
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TUCK is a spring steel dowel that can be processed like a conventional dowel, but guarantees permanent tightening. It is designed to be self-tightening with no clamping aid needed when assembling pieces like cabinets, furniture, and other interior design elements. Designed to save time, the TUCK can also considerably reduce labor for cabinet and furniture making, since it eliminates the need for a clamping aid. TUCK is also used in multiple furniture and interior design applications, such as: case goods, cabinets, shelving, fixtures, architectural millwork, and shop fittings.
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The QUICK-SET is a simple and efficient dowel-based connector for case goods that is both concealed and self-tightening. This bolt and plastic dowel are available in 5 mm and 8 mm and is primarily used for shelving, fixtures, cabinets, shop fittings, and a variety of architectural millwork applications. Our product is different from a conventional dowel because it is immediately load-bearing and can also be used as a gluing aid. With the QUICK-SET, case goods can be mounted quickly and easily at the manufacturer, or onsite, and can also be used universally in modern and classic interior design.
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The KLICK-System is a range of products, including the miniKLICK, KLICKpro, sKLICK, and KLICK that are used to snap together and mount small design components with small dimensions, such as moldings and trims. The fasteners are concealed, can be simply snapped together, and are utilized in a variety of applications like wall paneling, covers, moldings and trims, casings, and more with no additional screwing or nailing necessary. They are made of durable plastic that is UV and weather resistant, which makes them perfect for use around windows and doors.
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The ZIPBOLT™ connector is a practical and innovative solution as a frame and worktop connector. The ZIPBOLT™ completely eliminates the difficult and time-consuming use of a screwdriver needed for conventional connectors. The connector consists of a threaded rod, which has a metric fine thread, and ensures an optimal force transmission combined with a force-transmitting gear drive. The mounting of the connector is very fast and is easy to install with a cordless screwdriver. With these tools, the processor can quickly tighten the components together. One-hand mounting is also possible. The worktops and frames can be connected in just a few seconds. The different variations of the ZIPBOLT™ are specifically tailored for different dimensions and requirements in the components.
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The DUO-System is strategically engineered for fast processing, while maintaining a design of traditional frame joints in furniture making. The DUO-System is simple and easy-to-use, even for the end user. It is self-thigething, adjustable, and provides a hidden connection. It is perfect for bed frames, small timber construction, exterior and interior cladding, wooden staircases, and furniture.
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KNAPP®-Adhesive PU+

The KNAPP®-Adhesive PU+ is a universal adhesive that’s very versatile and can be used on different surfaces like wood and other construction materials, ceramics, and metals. It is transparent, solvent-free, formaldehyde-free, and does not drip off. The KNAPP®-Adhesive PU+ is used in combination with other KNAPP® connectors, as well as multiple applications in furniture and interior design, windows and doors, facades, gluing of conventional corner joints, and wooden staircase. Our adhesive is designed to harden quickly and evenly, is easy to mount and can be sanded when hardened.
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KNAPP®-Adhesive PM+

The KNAPP®-Adhesive PM+ is designed for thick joints, like bonding corner joints in window construction. This universal product hardens quickly and evenly, while being versatile enough for multiple materials, such as ceramics, wood, and metals. It is solvent-free and formaldehyde-free, and creates a viscoplastic adhesive joint with no drip off. Common applications of the KNAPP®-Adhesive PM+ include door and window construction.
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CHICO is a load-bearing precision connector designed to provide high security, even with small dimensions, matched with high stability. This makes CHICO ideal for furniture and interior design components with high safety standards, as well as for products that must be easily and quickly assembled and disassembled. It is suitable for all wood and board materials, is self-tightening, and demountable. Common applications of the CHICO Connector include case goods, cabinets, shelving, fixtures, architectural millwork, and shop fittings.
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