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Hex Socket Screw -1 Zinc Nickel Black Steel FK010.9 M4x30 Wurth

BRAND: Wurth
SKU: 425264 30
$8.20 List price: $10.20
25 PCS ($0.33 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Wurth Hex Socket Screw ISO Zinc-Nickel Black Coating features Steel FK010.9 and ISO 7380-1.
Technical Specifications
  • Material: Steel FK010.9
  • Coating: Zinc-nickel black (ZNBHL), chromium (VI)-free
  • Standard: ISO 7380-1
  • Head Type: Flattened half round head
  • Drive Type: Hexagon socket
  • Load Capacity: Limited due to head geometry (refer to DIN EN ISO 898-1)
  • Dimensions (H x L x W): 4mm x 20mm x 6mm
  • Weight: 0.1 kg
Key Features
  • Zinc-nickel black coating (ZNBHL) providing high corrosion resistance
  • Coating includes zinc-nickel alloy layer and sealing top coat with integrated lubricating particles
  • Complies with ISO 7380-1 standard for screw head and socket design
  • Limited load capacity due to flattened half round head geometry
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure correct torque and load application.
Applications
  • High corrosion risk environments requiring durable fasteners
  • Mechanical assemblies with limited load requirements due to head geometry
  • Industrial and automotive fastening applications
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Chromium (VI)-free zinc-nickel coating reduces environmental and health hazards
  • Durable corrosion-resistant coating extends product lifespan, reducing waste
Warranty Information

Warranty against manufacturing defects as per WURTH standard terms and conditions.

Available Now

Available for immediate purchase, ideal for high corrosion resistance fastening applications in industrial and mechanical settings.

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