Seasonal Sale [600 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 1/4
Original price was: $408.24.$171.46Current price is: $171.46.
Upgrade your fastener kit with our Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 1 1/4. Designed for strength, reliability, and vibration resistance, these bolts combine a flange head with a serrated washer to improve load distribution and locking performance in a variety of assemblies.
These bolts are crafted from case-hardened steel and finished with zinc plating for superior durability and corrosion resistance, making them suitable for indoor or outdoor environments.
Key features
Size and finish: 3/8-16 UNC thread, 1-1/4″ length, zinc-plated for long-lasting protection.
Head style: Flange with serrated hex washer to maximize bearing surface and resist loosening.
Material: Case-hardened steel for high strength and wear resistance.
Applications
Ideal for automotive, equipment assembly, machinery, and construction projects where strong, secure fastenings are required and vibration is a concern.

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