Fixed anchor nut #4-40 (2 Lugs)

The .1120-40 UNJC-3B fixed anchor nut is self locking by elliptical deformation and mostly used for blind mounted panels.

partnumber

KFI-4-40

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  • Thread: .1120-40 UNJC-3B
  • Axial tensile strength min.: .948″
  • Hole diameter: .098″
  • Center to center distance between mounting holes: 0.688″
  • Weight per 100pcs: 0,045 kg = .10 lbs
  • Material: DIN 1.7220.3 – 25CrMo4 – AISI 4135/4137
  • Hardness: max. 43 HRC
  • Class: 900 MPa tensile strength
  • Max temperature: 235 °C = 455 °F
  • Surface: cadmium-plated + MoS2 low friction coating

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