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Hexagon Nut Low Profile with Clamping Piece Zinc-Plated A2K GR5 Steel Variant-1 Wurth

BRAND: Wurth
SKU: 37838
$29.90 List price: $37.60
10 PCS ($2.99 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Hexagon Nut Low Profile with Clamping Piece is designed for secure fastening in mechanical assemblies
Technical Specifications
  • Height: 11.5 mm
  • External drive: WS9/16
  • Material: Steel
  • Property class: GR5
  • Surface finish: Zinc plated with blue passivation (A2K)
  • Thread type and nominal diameter: UNF 3/8
  • 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
  • Dimensions (H x L x W): 11.5mm x 14mm x 14mm
  • Weight: 0.05 kg
Key Features
  • Hexagon nuts with reduced load capacity and lower nominal height
  • Complies with withdrawn DIN 985 standard, similar to ISO 10511, 10512, and 7040
  • Locking function via clamping polyamide ring preventing loosening
  • Steel material with zinc plating and blue passivation (A2K) for corrosion resistance
  • Operating temperature range from -70°C to +120°C
  • Strength class GR5 with two vertical bars added before and after strength code for differentiation
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and locking function.
Applications
  • Mechanical assemblies requiring secure fastening with vibration resistance
  • Automotive and machinery applications needing locking nuts
  • General industrial fastening where reduced load capacity nuts are suitable
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material ensuring reduced hazardous substances
  • Durable zinc plating extends product life reducing replacement frequency
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

Available for immediate purchase, ideal for industrial and mechanical fastening applications requiring secure locking nuts.

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