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https://www.mccoys.com/shop/p/6844427-052303-28/national-hardware-n347-831-u-bolt-7-in-l-inside-4-12-in-w-inside-12-13-thread-2-12-in-l-thread-steel-zinc
National Hardware

N347-831 U-Bolt, 1/2-13 Thread, 2-1/2 in L Thread, Steel, Zinc

Sku: 6844427-052303-28
$10.97
84 Available at SHIP TO STORE
Estimated Arrival On: 02/04/2026
U-Bolts:1/2-13 Thre, 2-1/2 L, 4-1/2 W

National Hardware U-Bolt, Thread Type: Coarse, Thread Size: 1/2-13, Thread Length: 2-1/2 in, Inside Length: 7 in, Inside Width: 4-1/2 in, Steel, Zinc, Includes: Plate and Nut

  • Designed for fastening products to pipe, wood and more
  • When subjected to 312 hr of salt fog spray testing, zinc-plated hardware showed severe corrosion while hardware with WeatherGuard protection withstood these harsh conditions with very little deterioration
  • For interior and exterior applications.

Thread Type
Coarse
Thread Size
1/2-13
Thread Length
2-1/2
Inside Length
7
Inside Width
4-1/2
Material
Steel
Finish
Zinc
Includes
Plate and Nut

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