Description
Grade 8 Zinc Yellow Plated Hex Tap Bolt (Full Thread) 5/8-11 X 5 1/2 is a high-strength fastener designed for demanding applications where reliability and load-bearing performance matter. This hex tap bolt combines the durability of Grade 8 alloy steel with a corrosion-resistant zinc yellow plated finish and a full-thread profile for precise torque control and clamp load.
With a 5/8-11 thread and a length of 5 1/2 inches, this bolt is ideal for tapped hole assemblies, where the entire shank must thread into a nut or a matching threaded insert. The hex head provides easy wrench access for high-torque installation in automotive, industrial, and heavy equipment settings.
Key specifications
- Grade 8 alloy steel for superior strength and durability
- Finish: Zinc yellow plated for corrosion resistance
- Head style: Hex for easy driving with standard wrenches
- Thread: Full thread along the entire shank
- Thread size: 5/8-11 (UNC)
- Length: 5 1/2 inches
- Application: suitable for tapped-hole assemblies and general high-torque fastening
Benefits include increased clamp load, strong fatigue resistance, and a reliable grip in rugged environments. The zinc yellow finish provides corrosion protection in indoor and light outdoor applications while the full-thread design helps achieve uniform engagement across the length of the bolt.
Whether you're outfitting heavy machinery, automotive components, or structural equipment, this Grade 8 zinc yellow plated hex tap bolt delivers dependable performance and long service life. Availability may vary by supplier, so ensure you select the correct length and thread fit for your project.
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