The Ultimate Solution for Vibration-Proof Fastening
In any mechanical assembly, from complex machinery to simple vehicle attachments, the persistent threat of vibration can compromise structural integrity by loosening standard fasteners over time. The Buyers Products 10-32 Keps Nut (Part No. fnk010032016) is expertly engineered to solve this exact problem. This innovative fastener combines a high-quality hex nut with a pre-assembled, free-spinning external tooth lock washer into a single, efficient component. This integrated design not only streamlines your assembly process by eliminating the need for separate washers but also provides a superior locking action that ensures your connections remain tight and secure, even in the most demanding, high-vibration environments.
Engineered for Unshakable Performance
The genius of the Keps nut lies in its integrated external tooth lock washer. As the nut is tightened, the sharp, hardened teeth of the washer bite firmly into both the nut’s bearing surface and the mating material surface. This aggressive biting action creates significant friction and a powerful spring-like tension, effectively preventing the nut from backing off or loosening due to shock, dynamic loads, or constant vibration. This mechanical lock is far more reliable than standard nut and washer combinations, providing peace of mind that your assemblies will maintain their intended clamp load and structural stability. This one-piece design from Buyers Products is a game-changer for efficiency, reducing part count, preventing forgotten washers, and speeding up installation times on the factory floor or in the field.
Durable Construction for Lasting Reliability
Constructed from high-grade steel, the fnk010032016 Keps nut offers the strength and durability required for a wide range of professional applications. To ensure long-lasting performance in various conditions, each nut is coated with a robust zinc-plated finish. This sacrificial coating provides excellent protection against rust and corrosion, making it an ideal choice for use on trucks, trailers, agricultural equipment, and industrial machinery that are frequently exposed to moisture, road salt, and other environmental contaminants. The 10-32 thread size is a versatile standard, perfect for securing electrical components, mounting brackets, assembling control panels, and countless other fabrication and repair tasks. Whether you’re a professional fabricator or a dedicated DIYer, this fastener is a must-have for any project where reliability is paramount. You can find this and other essential hardware in our Uncategorized section.
- Part Number: fnk010032016
- Product Type: Keps Nut / K-Lock Nut
- Thread Size: 10-32 UNC
- Material: High-Strength Steel
- Finish: Zinc-Plated for Superior Corrosion Resistance
- Washer Type: Integrated External Tooth Lock Washer
- Key Feature: One-piece design simplifies and speeds up assembly.
- Primary Benefit: Provides exceptional resistance to loosening from vibration and torque.
- Hex Size: Standard hex for compatibility with common tools.
- Applications: Ideal for automotive, industrial machinery, electrical enclosures, marine equipment, and general fabrication.
- Efficiency: Eliminates the need to handle and source separate lock washers, reducing inventory and assembly errors.





