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Hexagon Nut Low Profile with Clamping Piece M5 Thread Zinc Plated Blue Passivated Wurth

BRAND: Wurth
SKU: 3685
$18.80 List price: $23.60
50 PCS ($0.38 per PCS)
+
Hexagon Nut Low Profile with Clamping Piece is designed for secure fastening in machinery and automotive applications.
Technical Specifications
  • Thread type x nominal diameter: M5
  • Height: 5 mm
  • External drive: WS8
  • Material: Steel
  • Property class: I6I
  • Surface finish: Zinc plated, blue passivated
  • Locking device operating principle: Clamping part polyamide ring
  • Locking function: Locking against loosening by clamping
  • Operating temperature range: -70°C to +120°C
  • RoHS-compliant: Yes
  • Form: Low profile
  • Dimensions (H x L x W): 5mm x 8mm x 8mm
  • Weight: 0.01 kg
Key Features
  • Hexagon nuts with reduced load capacity and lower nominal height
  • Complies with withdrawn DIN 985 standard, replaced by DIN 10511, 10512, and 7040
  • Plastic ring secures screw thread providing locking torque to maintain preload force
  • No damage to thread surfaces during locking
  • Operating temperature range from -70°C to +120°C
  • Strength class designation includes two vertical bars before and after the strength code
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and locking function.
Applications
  • Mechanical fastening in machinery and equipment
  • Automotive assembly requiring vibration resistance
  • General industrial use where secure locking nuts are needed
Standards & Compliance
  • Complies with AS/NZS 1252 for mechanical fasteners (equivalent to DIN standards)
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Durable zinc plating extends product life reducing waste
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

The Wurth Hexagon Nut Low Profile with Clamping Piece is available for immediate purchase, ideal for industrial, automotive, and mechanical fastening applications.