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SN20X4M

SN20X4M

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SN20X4M
Lead Nut

SN, Standard Backlash, Acetal, 20 mm x 4 mm Lead Nut, Right Hand Thread Direction, 1779 N Max Dynamic Load

Lead Time:  3 Days Lead times may increase with higher quantities. Lead time displayed in business days.
$66.25 each Costs associated with shipping, packaging, and import taxes/duty not included.
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  • Our standard SN nuts have proven themselves for the past twenty years.
  • Available in sizes from 3/16” to 1-1/2” with or without mounting flanges. (flanges sold separately)
Click here to optimize your design with a custom lead screw and nut solution.

Dimensions

Dimensions
Dimension Value
A 38.1 mm (1.50 in)
B Max 38.1 mm (1.50 in)
C 12.7 mm (0.50 in)
TH 1 3/8-16

Specifications

Specification Value
Screw Thread Form Acme
Mating Screw Diameter 20.00 mm (0.787 in)
Lead 4.00 mm (0.157 in)
Thread Direction Right Hand
Nut Mounting Style Threaded
Nut Material Acetal
Max Axial Backlash 0.025 mm (0.0010 in)
Drag Torque Free Wheeling
Efficiency 41%
Max Temperature 82.2 °C (180 °F)

Performance

Performance
Performance Value
Max Dynamic Load 1,779.0 N (399.9 lbf)

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