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Super Quality Smooth Trapezoidal Screw Tr10x3 Lead Screw

10mm lead screw
3mm pitch
MOQ:1 pc
Fast delivery:5~10 days
  • Tr10x3

  • ALM

  • 8483900090

Super Quality Smooth Trapezoidal Screw Tr10x3 Lead Screw 

Tr10x3 lead screw

Model no:Tr10x3

Diameter:10mm, pitch 3mm


Nut material:brass

Customized nuts and end machining are available upon drawing

ALM Quality standard: ISO2901-2016 ,DIN103,GB/T5796-1-2005

Clearance: 7e

Design Considerations

Most applications can be satisfied by selecting from ALM stock sizes listed. However, OEM may find an optimum design solution requiring a special size or special features such as stub series threads, special diameter and lead combinations, multiple start thread, etc. For these applications, ALM is uniquely qualified with over 15 years of experience in serving the OEM market. Extensive tooling and software resources can be utilized to assist the OEM designer in finding the very best metric solution for any application. Contact ALM Application Engineering for more details.

Nut Selection

When selecting the right nut for an application, there are a few things to keep in mind. Bronze nuts provide superior service at high working loads. They should be well lubricated with a good quality, Extreme Pressure (EP) grease compatible with the operating environment. Plastic nuts can be used without lubrication and are popular for low load applications.

Other Available Material for Screw: ASTM1045, SUS303, SUS304, SS316, SS316L

Material for nut: Brass, Tin bronze, Phosphor bronze, Aluminum bronze, POM, PEK, nylon, Stainless steel, 1045, Zinc alloy, Brass+Plastic, Aluminum alloy+Plastic, Brass+Steel, Self lubricating(No oil type)

Available surface coating:Zinc-plated, nickel plated, hard chromium plated, fluorine coated,tungsten disulfide, black chorme plated etc.

Trapezoidal lead screws and nuts are widely used and well suited for both manual and power drive applications including:

Pharmaceutical machinery

Packaging machinery

Slide drives

Metric valve stems

Medical device drives

Farm machinery

Screw press drives


lead screw catalog.pdf

  To get more technical files,email to us now!

Lead screw workshop

ALM possesses factory occupying 8000 square meters with 120 employees.Among which,more than 30 professional technical engineers in lead screws,ball screws and the mating linear motion parts. 

All factory key manufacturing and testing equipments are imported from Japan, like CNC lathe, internal and external high-precision grinder, screw grinding machine, etc. ALM has passed the ISO9001:2015 and TS16949 Quality Management System. 

The R&D achievements over many years bring the company more than 25 national patents on lead screw and ball screw design.

Production technology

Quality testing facilities

Quality testing


Technical support

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