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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Hexagon Nut 18-8 Stainless Steel | ASME B18.2.2 Compliant | UNC Thread | @Pack of 25 | by Wurth

BRAND: Wurth
SKU: 7740350
$71.90 List price: $90.40
25 PCS ($2.88 per PCS)
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Hexagon Nut 18-8 Stainless Steel is designed for reliable mechanical fastening in various applications. Compliant with ASME B18.2.2 standards, this nut features a UNC thread type with 13 threads per inch, ensuring a secure fit. Ideal for industrial, automotive, and construction use, it offers excellent corrosion resistance, making it a durable choice for long-lasting performance.
Technical Specifications
  • Nominal diameter: 1/2 inch (12.7 mm)
  • Height: 0.448 inch (11.38 mm)
  • Width across flats: 3/4 inch (19.05 mm)
  • Material: Stainless steel AISI 304, 18-8
  • Surface finish: Plain
  • Thread type: UNC
  • Threads per inch: 13
  • Dimensions (H x L x W): 11.38mm x 19.05mm x 19.05mm
  • Weight: 0.05 kg
Key Features
  • Made from 18-8 stainless steel (AISI 304) providing corrosion resistance
  • Complies with ASME B18.2.2 hexagon nut standards
  • UNC thread type with 13 threads per inch
  • Thread tolerance according to ASME B1.1 = 2B for internal thread
  • Mechanical properties regulated by ASTM F594
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and fastening integrity.
Applications
  • Mechanical fastening in machinery and equipment
  • Industrial assembly requiring corrosion-resistant fasteners
  • General purpose fastening in automotive and construction
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Corrosion resistance extends product life reducing waste
  • Stainless steel is recyclable and environmentally friendly
Warranty Information

Standard manufacturer warranty against defects in material and workmanship.

Available Now

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