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15903 Lead Screw TR20 x 4 RH 1800 mm
Unit of Measure

Specifications

Supplier Name

 N/A Nook

Manufacturer Part Number

 N/A 15903

American Corps of Mechanical Engineering (ACME) Screw Type

 N/A American Corps of Mechanical Engineering (ACME) Screw Metric

Lash (Maximum Axial)

 N/A 903 in

Lead Accuracy

 N/A 4 in

Material

 N/A 4140 - Alloy Steel

Nominal Rod Diameter

 N/A 20 mm

Nominal Screw Diameter

 N/A 20 mm

Pitch Size

 N/A 4 mm

Minimum Root Diameter

 N/A 2 in

Starts

 N/A 1

Thread Direction

 N/A Right Hand

Threads Per Inch

 N/A 20

Weight

 N/A 0.24 lb/ft

Features & Benefits

Features & Benefits

 N/A
  • Nook Industries Offers the largest selections of rolled acme screw sizes in the industry.
  • Rolled thread screws are cost effective and are stocked for quick delivery.
  • PowerAc™ Inch ACME screws and nuts include a centralizing (C) thread form to prevent wedging and binding.
  • When compared to general-purpose thread forms , centralizing threads are manufactured with tighter tolerances and reduced clearance on the major diameter.