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Hexagon Nut ASME B18.2.2 | GR8 Steel | UNF Fine Thread | @Pack of 25 | by Wurth

BRAND: Wurth
SKU: 7739338
$21.60 List price: $27.20
25 PCS ($0.86 per PCS)
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Hexagon Nut ASME B18.2.2 made from durable GR8 steel with UNF fine thread, perfect for mechanical assemblies and industrial applications. With 24 threads per inch, it ensures precise fastening and compliance with ASME standards. Ideal for automotive and general-purpose fastening, this pack of 25 nuts is designed for strength and longevity.

Product Name/Title: Hexagon Nut ASME B18.2.2 | GR8 Steel | UNF Fine Thread | @Pack of 25 | by Wurth

Brand: Wurth

SKU: 7739338

Alternatively Known As: Hex Nut, Fine Thread Nut, UNF Hex Nut, ASME B18.2.2 Nut, GR8 Steel Nut

Technical Specifications
  • Nominal diameter: 3/8 inch (9.525 mm)
  • Height: 0.337 inch (8.56 mm)
  • Width across flats: 9/16 inch (14.29 mm)
  • Material: Steel
  • Property class: GR8
  • Surface finish: Plain
  • Thread type: UNF (Unified Fine Thread)
  • Threads per inch: 24
  • Thread tolerance: ASME B1.1 = 2B (internal thread)
  • Mechanical properties regulated by SAE J995
  • Dimensions (H x L x W): 8.56mm x 14.29mm x 14.29mm
  • Weight: 0.05 kg
Key Features
  • Complies with ASME B18.2.2 hexagon nut standards
  • Made from plain GR8 steel for strength and durability
  • UNF (fine thread) with 24 threads per inch for precise fastening
  • Standard thread tolerance according to ASME B1.1 = 2B for internal thread
  • Mechanical properties regulated by SAE J995
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and thread engagement.
Applications
  • Mechanical assemblies requiring fine thread hexagon nuts
  • Industrial machinery and automotive fastening
  • General purpose fastening in inch-based systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable steel construction reduces need for frequent replacements
  • Standardized manufacturing reduces waste and ensures compatibility
Warranty Information

Standard manufacturer warranty against defects in material and workmanship.

Available Now

Wurth Hexagon Nut inch size ASME B18.2.2 plain GR8 steel UNF fine thread 25 PCS is available for immediate purchase, ideal for mechanical and industrial fastening applications.