SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

M4 Socket Head Cap Screw Zinc Plated Steel 40mm Wurth

BRAND: Wurth
SKU: 84440
$17.30 List price: $21.70
+ −
30 Days Return Electricians Unlock Trade Access
Wurth Socket Head Cap Screw Zinc Plated Steel ISO features M4, 40mm length and 7mm head diameter. Made from steel with property class 8.8.
Technical Specifications
  • Thread type x nominal diameter (d1): M4
  • Length (l1): 40 mm
  • Head diameter (dk): 7 mm
  • Head height (k1): 4 mm
  • Standards: ISO 4762
  • Material: Steel
  • Property class: 8.8
  • Surface: Zinc plated
  • 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 40mm x 7mm
  • Weight: 0.1 kg
Key Features
  • Made from high-strength steel with property class 8.8
  • Zinc plated surface for corrosion resistance
  • Socket head with hexagon internal drive (HS3) for secure tightening
  • Complies with ISO 4762 standard
  • RoHS-compliant ensuring environmental safety
Professional Installation Requirements
  • Installation requires appropriate hex key tool and should be performed by trained personnel to ensure correct torque and fastening.
Applications
  • Mechanical assemblies requiring secure fastening
  • Industrial machinery and equipment
  • Automotive repairs and maintenance
  • General construction and manufacturing
Standards & Compliance
  • AS/NZS 4762 – Socket Head Cap Screws (aligned with ISO 4762)
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Zinc plating extends product life reducing waste
Warranty Information

Standard manufacturer warranty against defects in material and workmanship.

Available Now

The Wurth M4 x 40mm Zinc Plated Steel Socket Head Bolt is available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.

Related Products