K-nut M3x0,5 (6 point) + Captive Washer

The hexagonal M3 x 0.5 k-nut with captive washer is an elliptical deformed self locking nut. This nut is typically used on aluminium casted housings.

partnumber

KHXW-M3-050

  • Nominal diameter: M3
  • Pitch: 0,5 mm
  • Tolerance: 4H-6H
  • Spanner size: 4 mm
  • Weight per 100pcs: 0,044 kg
  • Material: DIN 1.7220.3 – 35CrMo4 – AISI 4135/4137 (nut) & 25CD4 (washer)
  • Hardness: max. 44 HRC
  • Class: 1100 MPa tensile strength
  • Max temperature: 235 °C = 455 °F
  • Surface: cadmium-plated + MoS2 low friction coating