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Socket Head Cap Screw M4 A4 Stainless Steel 30mm Wurth

BRAND: Wurth
SKU: 97430
$17.40 List price: $21.90
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Wurth Socket Head Cap Screw Stainless Steel ISO features M4, 30mm length and 7mm head diameter. Metric thread with standard metric thread form.
Technical Specifications
  • Thread type x nominal diameter (d1): M4
  • Length (l1): 30 mm
  • Head diameter (dk): 7 mm
  • Head height (k1): 4 mm
  • Standards: ISO 4762 / DIN 912
  • Material: Stainless steel A4
  • Property class: 70
  • Surface: Plain
  • RoHS-compliant: Yes
  • Head type: Socket head
  • Drive type: Hexagon socket
  • Internal drive (s1): HS3
  • Thread type: Metric thread
  • Thread form: Standard metric thread
  • Product class: A
  • Dimensions (H x L x W): 4mm x 30mm x 7mm
  • Weight: 0.1 kg
Key Features
  • Made from A4 stainless steel for excellent corrosion resistance
  • ISO 4762 / DIN 912 compliant socket head cap screw
  • Metric thread with standard metric thread form
  • Hexagon socket drive for secure tightening
  • Property class 70 for reliable strength
  • RoHS-compliant material
Professional Installation Requirements
  • Installation should be performed by a qualified technician or tradesperson using appropriate tools to ensure correct torque and fastening integrity.
Applications
  • Mechanical assemblies requiring corrosion-resistant fasteners
  • Industrial machinery and equipment
  • Marine and outdoor applications
  • General fastening in construction and manufacturing
Standards & Compliance
  • AS/NZS 4762 – Socket Head Cap Screws (aligned with ISO 4762)
Environmental Benefits
  • Stainless steel material is recyclable and durable, reducing the need for frequent replacements
  • RoHS-compliant, ensuring no hazardous substances are used
Warranty Information

Wurth provides a standard warranty against manufacturing defects. Please refer to Wurth's warranty policy for details.

Available Now

The Wurth M4 x 30mm A4-70 stainless steel socket head cap screw is available for immediate purchase, ideal for industrial, marine, and general fastening applications.

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