[250 PKG] Hex Flange Lock Nuts Serrated 18/8 Stainless 1/2-13

Hex Flange Lock Nuts Serrated 18/8 Stainless 1/2-13 are built for dependable, vibration-resistant fastening in demanding environments. Featuring a built-in flange that distributes load and a serrated face that bites into the mating surface, these nuts reduce loosening and provide reliable performance in moisture-prone applications.

Crafted from 18/8 stainless steel (304), these lock nuts deliver excellent corrosion resistance and durability, making them ideal for wet or outdoor use. The 1/2-13 coarse thread size pairs with standard fasteners for common applications across automotive, machinery, plumbing, and equipment installations. The hex head provides easy wrench access for quick installation and removal.

Key advantages include:

• Material: 18/8 stainless steel (304) for corrosion resistance
• Thread size: 1/2-13
• Type: Hex flange lock nut with serrated flange
• Flange feature: Serrated flange distributes load and inhibits loosening
• Head type: Hex for standard wrench compatibility
• Applications: Automotive, machinery, plumbing, outdoor equipment and more

Whether you’re assembling machinery, securing outdoor hardware, or maintaining wet-area installations, these stainless steel hex flange lock nuts provide dependable performance and long-lasting corrosion resistance. Order now and experience secure, vibration-resistant fastening with every turn.