[100 PKG] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/2-13 X 6

Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/2-13 X 6 are engineered for secure, durable fastening in a wide range of heavy-duty applications. The combination of a flange head with a serrated hex washer provides even load distribution and anti-rotation locking, helping to prevent loosening under vibration.

• Size and length: 1/2"-13 thread, 6" long.
• Head and washer: Flange head with integrated serrated hex washer for fast, flush seating and vibration resistance.
• Finish and durability: Case hardened zinc finish offers enhanced hardness with corrosion resistance suitable for industrial environments.
• Compatibility: Designed to fit standard 1/2-13 nuts and tapped holes; ideal for automotive, machinery, equipment, and construction applications.

Applications include securing brackets, mounting components, and assembly work where a strong, reliable hold is essential. To install, select the correct length for your material stack-up, ensure threads are clean, and tighten according to your hardware standards for best results.

Quality you can rely on—these bolts are built for professional use, delivering dependable performance in demanding settings.