Innovative Nylon Fastener Systems

Originally developed to solve a customer’s issue with signs loosening in the field, NULOC Fasteners are engineered to stay tight, no matter the environment. Made from high-performance nylon, these fasteners resist vibration, corrosion, and environmental wear, making them ideal for agricultural signage, equipment marking, and field post installs. NULOC Fastener Systems are designed to secure a variety of materials including cardboard, plastic or any material where there is access to both the front and back of the item.

Explore Our NULOC Product Line

NULOC fasteners use a patented locking mechanism that grips securely to square sign posts, resisting loosening due to vibration or environmental movement. The nylon construction adds a slight flexibility that maintains pressure without damaging sign faces or requiring metal-on-metal contact.

Why Choose NULOC?

  • Vibration-Resistant Design

    Holds firm in high-motion or equipment-heavy settings

  • Durable Nylon Construction

    Resists UV exposure, rust, and chemical breakdown

  • Easy to Install

    No special tool or torque requirements

  • Reusable & Non-Corrosive

    Outperforms metal fasteners in long-term field use

  • Customizable Fit

    Available in multiple threads and cap sizes for different signage needs

Wide Range of Product Applications

  • Agricultural Signage

    Field Signs, Safety & Hazard Signs, Seed Promotions, Property Boundary Markers

  • Industrial Signage

    Subassembly Processes, Safety Signs, Pipeline Markers, Utility Markers

  • Temporary Signs

    Seasonal Signs, Lot Markings, Warning Signage

  • Medical Signage

    Medical Devices, Physical Therapy Equipment

  • Transit Signage

    Marina & Port Signs, Street Identification, Traffic Control, Trail or Bike Paths

  • Retail Signage

    Display Fixtures, Point of Purchase Signs, Furniture, Subassembly Processes

Your Signage Solution Starts Here

We’re here to help you choose the best NULOC fastener system.