Since its invention over 70 years ago by Swiss engineer George de Mestral, the hook and loop fastener has become a staple in manufacturing, medical, apparel, and industrial applications. While the fundamental concept remains the same, modern advancements have expanded its range of materials, adhesive technologies, and specialized use cases.

In this guide, we cover the types of hook and loop fasteners available, their characteristics, and how to choose the right option for your application.

A hook and loop fastener consists of two complementary components:

• Hook side – A rough surface made up of tiny hooks
  
  

• Loop side – A softer surface made of small loops
  
  

When pressed together, the hooks catch the loops, creating a secure yet releasable closure. The system is lightweight, reusable, and ideal for quick fastening without tools or hardware.

There are two primary varieties of hook and loop fasteners based on the attachment method:

Sew-on hook and loop fasteners are designed to be stitched directly onto fabric or other sewable substrates. They are commonly used in:

• Luggage and bags
  
  

• Outdoor and military gear
  
  

• Orthopedic and medical braces
  
  

• Apparel and textiles
  
  

Sew-on fasteners are available in a range of hook types:

• Molded hook
  
  

• Mushroom hook
  
  

• Plastic Molded Hook
  
  

And loop types:

• Napped loop (soft and flexible)
  
  

• Unnapped loop (more rigid and durable)
  
  

DirecTex stocks sew-on hook and loop in black and white, with widths from 5/8 inch to 4 inches. We also offer military and tactical colors such as OD Green, Coyote Brown, Coyote Tan, and Wolf Grey. Custom hook types and loop styles are available upon request.

If your product requires Berry-compliant hook and loop, we can supply compliant options on request.

Pressure-sensitive hook and loop, also known as adhesive-backed or sticky-back, features an adhesive backing that bonds to non-sewable surfaces such as:

• Vinyl
  
  

• Glass
  
  

• Plastic
  
  

• Wood
  
  

• Painted metal
  
  

This fastener is ideal for applications where sewing is not practical or where a tool-free installation is preferred.

Adhesive types include:

• Rubber-based adhesives – Best for smooth indoor surfaces; excellent initial tack
  
  

• Acrylic-based adhesives – Suitable for outdoor use, high temperatures, and rougher surfaces
  
  

DirecTex stocks rubber-based adhesive hook and loop in black and white, with widths 4 inches/2 inches.

View our selection of pressure-sensitive hook and loop

For industrial or outdoor applications requiring stronger adhesion or longer-lasting bonds, acrylic adhesives can be sourced upon request.

In addition to our standard stock, DirecTex can supply a wide range of specialized hook and loop products:

• Double-sided hook and loop tape
  
  

• Mushroom hook – For stronger grip and long-term use
  
  

• Python hook – Designed for repeated cycles of open and close Will’s Comment: Python hook is a name brand
  
  

• Wide-format hook and loop – For tarpaulins, banners, or industrial covers
  
  

• Custom widths and die-cut shapes – Tailored to your design specs
  
  

• Color matching – For branding consistency or discreet use in apparel
  
  

If you need a custom construction or have a special performance requirement, our sourcing team can help identify the best solution from our extended network of manufacturers.

Before selecting a hook and loop product, consider the following:

If you’re unsure, request samples and test them in the exact conditions your product will face.

Hook and loop fasteners are used across industries for a variety of purposes:

Q: What’s the difference between napped and unnapped loop?
 A: Napped loop is soft and flexible, ideal for light or comfort-oriented uses. Unnapped loop is more rigid and durable, suited for high-cycle or industrial settings.

Q: Can hook and loop be used outdoors?
 A: Yes. Use acrylic-based adhesive versions for outdoor durability, or sew-on varieties with UV-stable materials for permanent outdoor applications.

Q: Can I get custom colors or shapes?
 A: Yes, custom widths, die-cut shapes, and Pantone-matched colors are available, subject to minimum order quantities.

Q: What does “Berry compliant” mean?
 A: Berry compliance refers to a requirement under the Berry Amendment for U.S. military procurement, products must be sourced and manufactured in the United States. We can supply certified hook and loop for military and defense contracts.

Need Help Finding the Right Hook and Loop Fastener?

Whether you're creating a new product or improving an existing one, we’re here to help. Our Customer Service team can assist with samples, specifications, and sourcing options tailored to your manufacturing needs.

Call us at (256) 241-0180 or email customerservice@directex.net to find the right solution for your project.