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1/8" (3.2 mm) KERK® LEAD SCREW ASSEMBLIES

 

Part Number Construction

 

Kerk Acme Lead Screw Assemblies - Wide variety of diameters, leads, anti-backlash nut types, and load ratings

Lead Screw Size List

 

Nominal Lead Screw Diameter: 1/8" (3.2 mm)
Compatible General Purpose and Anti-Backlash Nut Styles: NTB, NTG, BFW
 

Diameter Diameter
Code
Lead Lead
Code
Left
Hand
Avail.
Outside Diameter
(For Reference)
Root Diameter
(For Reference)
Efficiency
%*
inches mm in mm in mm in mm
1/8 " 3.2 012 0.024 0.61 0024   0.129 3.28 0.093 2.36 44
0.039 1.00 0039   0.129 3.28 0.094 2.39 57
0.048 1.22 0048   0.129 3.28 0.093 2.36 61
0.075 1.91 0075   0.129 3.28 0.093 2.36 70
0.096 2.44 0096 0.129 3.28 0.093 2.36 75
0.125 3.18 0125 LH Only 0.125 3.18 0.078 1.98 80

*Listed lead screw efficiencies are theoretical values based on Kerkote® TFE coated lead screws.

Shaded areas have been translated from their designed inch or mm dimension to an equivalent mm or inch dimension.