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Exhaust Slotted Nut | Reduced Wrench Size | Copper-Plated Steel | @Pack of 10 | by Wurth

BRAND: Wurth
SKU: 3663
$28.50 List price: $35.90
10 PCS ($2.85 per PCS)
+
Exhaust slotted nut designed with a reduced wrench size for easier installation and a crushed locking slot that promotes secure locking without additional assistance. Made from heavily copper-plated steel, it offers excellent corrosion resistance and is ideal for automotive exhaust systems and mechanical assemblies. Perfect for professionals seeking reliable fastening solutions in industrial machinery.

Product Name/Title: Exhaust Slotted Nut | Reduced Wrench Size | Copper-Plated Steel | @Pack of 10 | by Wurth

Brand: Wurth

SKU: 3663

Alternatively Known As: Exhaust locking nut, slotted locking nut, copper plated nut, DIN 14441 nut, reduced wrench nut

Technical Specifications
  • Thread type x nominal diameter (D): M10
  • Collar diameter (d1): 13.5 mm
  • Height (h1): 10.5 mm
  • Width across flats (s1): 14 mm
  • Material: Steel
  • Property class: 8
  • Surface: Copper plated
  • Design: Reduced wrench size
  • Thread type: Metric thread
  • Pitch: 1.5 mm
  • Temperature conditions: Min -70°C, Max +400°C
  • Corresponds to original spare part number: A0009903150
  • Dimensions (H x L x W): 10.5mm x 14mm x 14mm
  • Weight: 0.05 kg
Key Features
  • Crushed locking slot promotes locking without additional assistance
  • Reduced wrench size design for easier installation
  • Heavily copper-plated steel for corrosion resistance
  • Standard metric thread pitch of 1.5 mm
  • Temperature resistant from -70°C to +400°C
Professional Installation Requirements
  • Installation by a qualified technician or mechanic is recommended to ensure proper torque and secure locking.
Applications
  • Automotive exhaust systems
  • Mechanical assemblies requiring secure locking nuts
  • Industrial machinery fastening
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Copper plating enhances corrosion resistance, extending product life and reducing waste
  • Durable steel construction reduces frequency of replacements
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.

Available Now

Wurth Exhaust Slotted Nut is available for immediate purchase, ideal for automotive and industrial fastening applications.