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Hexagon Nut with Flange Nylon Insert Locking Blue 20.3mm Wurth

BRAND: Wurth
SKU: 452610316
$58.80 List price: $74.00
25 PCS ($2.35 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Wurth Hexagonal Nut with Flange Nylon Insert Locking features M16, 20.3mm high and blue finish. Retains locking ability at temperatures up to 120°C.
Technical Specifications
  • Thread type x nominal diameter (D): M16
  • Height (h1): 20.3 mm
  • Flange diameter (dc): 34.5 mm
  • External drive (s1): WS24
  • Material: Steel
  • Property class: 10
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 20.3mm x 34.5mm x 24mm
  • Weight: 0.05 kg
Key Features
  • Nylon insert deforms over bolt thread, locking the thread into place
  • Retains locking ability at temperatures up to 120°C
  • Wide flange acts as an integrated washer
  • Load distributed across a wider area for a stable and secure connection
  • Strength class 10 steel with blue passivated zinc plating
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure proper torque and secure fastening.
Applications
  • Mechanical assemblies requiring secure fastening
  • Automotive and machinery applications
  • Industrial equipment and construction
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Durable zinc plating extends product life, reducing replacement frequency
Warranty Information

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

Available Now

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

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