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Hexagon Nut 5/16 UNC | Zinc Plated Steel | GR5 Strength | @Pack of 25 | by Wurth

BRAND: Wurth
SKU: 330516
$29.10 List price: $36.60
25 PCS ($1.16 per PCS)
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Hexagon Nut 5/16 UNC is designed for secure fastening in mechanical assemblies, automotive repairs, and construction applications. Made from zinc plated steel with GR5 strength, it offers excellent corrosion resistance and durability. Ideal for professionals, this nut ensures reliable performance in demanding environments.

Product Name/Title: Hexagon Nut 5/16 UNC | Zinc Plated Steel | GR5 Strength | @Pack of 25 | by Wurth

Brand: Wurth

SKU: 330516

Alternatively Known As: Hex Nut 5/16 UNC, Zinc Plated Hex Nut, Steel Hex Nut GR5, Imperial Hex Nut

Technical Specifications
  • Nominal diameter: 5/16 inch (7.94 mm)
  • Height: 0.271 inch (6.88 mm)
  • Width across flats: 1/2 inch (12.7 mm)
  • Material: Steel
  • Property class: GR5
  • Surface finish: Zinc plated
  • Thread type: UNC
  • Threads per inch: 18
  • Standard: WN 330
  • Dimensions (H x L x W): 6.88mm x 12.7mm x 12.7mm
  • Weight: 0.02 kg
Key Features
  • Galvanized steel construction for corrosion resistance
  • Property class GR5 for high strength
  • Thread type UNC with 18 threads per inch
  • Zinc plated surface for enhanced durability
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and fastening integrity.
Applications
  • Mechanical assemblies requiring secure fastening
  • Automotive repairs and maintenance
  • Industrial machinery and equipment
  • Construction and structural applications
Standards & Compliance
  • Complies with AS/NZS 1252 – Mechanical fasteners for general engineering
Environmental Benefits
  • Galvanized coating extends product life reducing waste
  • Steel material is recyclable
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

Available for immediate purchase, ideal for mechanical, automotive, and construction fastening applications.