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SN Thread Mount Supernuts

SN Thread Mount Supernuts

This is the one, the original red Supernut®.  The SN Thread Mount has been one of Thomson BSA's strongest sellers for the last 25 years.  Offered in a wide range of sizes to fit screws from 3/16” to 1 1/2” diameter.  Constructed of a proprietary polymer that offers excellent efficiency and wear life, this nut is for those who need a high performance lead screw solution in a compact envelope.  If anti-backlash operation is required, try our SNAB or XC products.  Offered in thread mount style with optional mounting flanges available.

Overview

SN Thread Mount Specifications (Metric Units):

Dia.
(mm)
Lead (mm)
2 3 4 5 6 8 10 12 15 16 20 25 35 45
10 X X X X X X X
12 X X X X X X X X
16 X X   X X X X
20 X   X X X X X
24 X

SN Thread Mount Specifications (Imperial Units):

Dia.
(in)
Lead (inch, unless otherwise noted)
.050 .0625 .063   2
mm
.083 .100 .125   4
mm
.167 .200 .250 .375 .500 .800 1.00 1.20 2.00
3/16 X    
1/4 X X X X    
5/16 X X X X    
3/8 X X X X X X X X X X X X  
7/16 X X X    
1/2 X X X X X X X    
5/8 X X X X X X    
3/4 X X X X X X   X
1 X X X X X X    
1 1/4 X X    
1 1/2 X X X X    

SN Thread Mount Highlights


  • Time-Tested classic
  • Less than .010 inch backlash
  • Ideal for those who need a high performance lead screw solution in a compact envelope
  • Excellent efficiency and wear life

Find a Product

Product Type

Screw Diameter

Screw Lead

Axial Load

NN

Thread Direction

Anti-Backlash

Product Family

CAD Models

  • Configurable 2D/3D Partstream Models
  • Configurable 2D/3D Solidcomponents Models
  • Configurable 2D/3D PartServer Models
  • Static 2D/3D Model file downloads

NOTE: Please use Internet Explorer 11, Edge, Firefox, or Google Chrome with Edrawings Viewer

Partstream Interactive Viewer Instructions:
1) Select a product from the table below and Configure your model to the right of the viewer that appears.
2) Click the Create button at the bottom of the configurator and wait for model to load (may take a few minutes).
3) Click the Download tab and login to your account if requested (or register as a first-time user).
4) Select a format, wait for the file to be created (may take a few minutes), and click the Download button.

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