[2000 BULK] Hex Lock Nuts Serrated Flange Steel Black Zinc 1/4-20

Hex Lock Nuts Serrated Flange Steel Black Zinc 1/4-20 offer robust locking performance for automotive, industrial, and DIY assemblies. With a serrated flange, these nuts bite into the mating surface to resist loosening, while the steel construction and black zinc finish deliver durability and corrosion resistance in demanding environments.

• Material: Steel with a black zinc finish for corrosion resistance and a sleek, professional look
• Locking design: Serrated flange provides improved grip and helps prevent vibration-induced loosening
• Thread size: 1/4-20 UNC, compatible with standard 1/4-20 bolts
• Head type: Hex with integrated serrated flange for easy installation and solid seating
• Applications: Ideal for automotive, machinery, equipment assemblies, and outdoor or harsh environments

Designed to deliver reliable performance under vibration and load, these hex lock nuts with serrated flange are a practical choice for both professional workshops and DIY projects. The black zinc finish adds corrosion resistance while maintaining easy visibility and a clean, professional appearance.

Specifications

• 1/4-20 UNC
• Style: Hex lock nut with serrated flange
• Material: Steel
• Finish: Black zinc
• Application: Suitable for standard 1/4-20 bolts and high-vibration environments

Enhance your hardware kit with these reliable hex lock nuts and enjoy secure, lasting fits in every project. Add to cart today for fast, dependable fastening.