Jack Nut Size Table

Jack Nut Size

Note

Each diameter of jack nut has a number stamped on the face

M4 - 4, M5 - 6 & M6 - 8

 
Part Ref Jacknut
Thread		 Body Dia (d)

mm

 Hole Size

Min-Max mm

 Length (L)

mm

 Head Dia (D)

mm

 Grip Range

 mm
M4-SN M4 x 0.7 8.08 8.08-8.38 16.59 11.89 0.38 - 4.75
M4-LN M4 x 0.7 8.08 8.08-8.38 21.36 11.89 4.75 - 9.53
M5-SN M5 x 0.8 9.70 9.70-10.16 18.19 13.49 0.38 - 4.75
M5-LN M5 x 0.8 9.70 9.70-10.16 22.56 13.49 4.75 - 9.53
M6-SN M6 x 1.0 11.13 11.13-11.43 18.57 15.88 0.38 - 4.75
M6-LN M6 x 1.0 11.13 11.13-11.43 23.34 15.88 4.75 - 9.53

 

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