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

BRAND: Wurth
SKU: 3668
$24.90 List price: $31.20
10 PCS ($2.49 per PCS)
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Exhaust Slotted Nut with a reduced wrench size and heavily copper-plated steel—ideal for automotive exhaust systems and industrial machinery. Designed for secure locking, this nut features a crushed locking slot for easy installation and is temperature resistant from -70°C to +400°C, making it perfect for various engineering applications.

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

Brand: Wurth

SKU: 3668

Alternatively Known As: Slotted Exhaust Nut, Copper Plated Lock Nut, Reduced Size Locking Nut, DIN 14441 Nut

Technical Specifications
  • Thread type x nominal diameter (D): M8
  • Collar diameter (d1): 11.5 mm
  • Height (h1): 8.5 mm
  • Width across flats (s1): 12 mm
  • Material: Steel
  • Property class: 8
  • Surface: Copper plated
  • Design: Reduced wrench size
  • Thread type: Metric thread
  • Pitch: 1 mm
  • Temperature conditions: Min -70°C, Max +400°C
  • Dimensions (H x L x W): 8.5mm x 12mm x 12mm
  • Weight: 0.02 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 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 locking function.
Applications
  • Mechanical fastening in automotive exhaust systems
  • Industrial machinery requiring secure locking nuts
  • General engineering applications with metric thread requirements
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable copper plating extends product life reducing waste
  • High temperature resistance reduces need for frequent replacements
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

Wurth Exhaust Slotted Nut reduced wrench size DIN 14441 heavily copper-plated steel 10 PCS is available for immediate purchase, ideal for automotive and industrial fastening applications.