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          Self-locking, Self-clinching Fasteners –.png
          Self-locking, Self-clinching Fasteners – Types LLK, LLKA, LLKS.png
          LLKA-M4-2MD

          Self-locking, self-clinching fasteners retain their repeated use and effective prevailing locking torque.

          Self-locking, Self-clinching Fasteners – Types LLK, LLKA, LLKS

          Shoulder provides increased performance.
          Flexing action permits repeated use and effective locking torque.
          Flange provides positive stop during installation.

          Installation:
          Must always be carried out using a squeeze action-nevr a shock loadPunch a hole in the metal sheet to the size recommended in our technical data tableDe-burring of the hole is not recommended.Apply pressure to the head of the fastener sufficient to totally embed the clinching ring aroundthe entire circumference and bring body in contact with the sheet.Insert fixing screw or bolt from side opposite to the fastener body.

          REQUEST SAMPLES
          TECHNICAL PARAMETER
          M  Thread size M4x0.7
          Shank Code 2
          A  Shank Max. 1.38
          Min. Sheet Thickness 1.4
          Hole Size in Sheet + 0.08 6.76
          C Max. 6.73
          D Max. 6.2
          E Nom.
          		 8.73
          T ± 0.25 4.45
          Min.Dist. Hole C/L To Edge 5.2
          Fastener Material Aluminum
          Standard Finish Black, Black Dry Film Lubricant, Dry-film Lubricant over Zinc Phosphate
          For Use in Sheet Hardness HRB 70 / HB 125 or Less
          Base Panel Material Aluminum, Steel
          Technology Type Self-Clinching
          Self-locking, Self-clinching Fasteners –data