Great Neck Tools Nylon Lock Nut Assortment, 150 Piece Set

The GreatNeck 150 Piece Nylon Lock Nut Assortment is a comprehensive hardware solution designed for high-vibration applications where standard nuts might loosen over time. Each nut in this professional-grade set features a specialized nylon insert that creates friction against the bolt threads, providing a secure, vibration-resistant grip without the need for lock washers. Organized in a durable, labeled storage case, this collection includes six of the most common SAE sizes, ranging from small #10 nuts to heavy-duty 1/2-inch options. Whether you are performing automotive repairs, maintaining household machinery, or working on industrial projects, this assortment ensures you always have the right locking fastener on hand to get the job done securely.

• 150-Piece Professional Assortment: Includes a wide variety of 150 essential nylon lock nuts to handle a broad range of fastening tasks in the shop, garage, or home.
• Vibration-Resistant Security: Features integrated nylon inserts that grip bolt threads tightly, preventing accidental loosening caused by movement or heavy vibration.
• Comprehensive SAE Sizing: Comes stocked with six popular sizes: (25) #10 x 24, (35) 1/4" x 20, (25) 1/4" x 28, (30) 5/16" x 18, (25) 3/8" x 16, and (10) 1/2" x 13.
• Convenient Storage & Organization: The set is housed in a compact, portable case designed for easy identification and quick access to the specific size you need.