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5/8-11 ACME Thread Lead Screw

5/8-11 ACME Thread Lead Screw
Customized service
Fast delivery:5~10 days
  • 5/8-11

  • ALM

  • 8483900090

Lead screws are produced in both inch and metric sizes.The inch standard is ACME.5/8-11 ACME thread lead screw diameter is 5/8 inch.The Threads Per Inch of 5/8-11 ACME thread lead screw is 11.The ACME lead screw with brass flange nut has the features of corrosion resistant and low friction.ALM is a professional lead screw manufacturer,provides lead screw custom service upon customer's request.

16mm ACME Thread Lead Screw

Product name 5/8-11 ACME Thread Lead Screw
Lead screw model Diameter 5/8 inch,Threads Per Inch:11(Threads/in.)
Lead screw material


(other customized materials,according to customer requirements)

Lead nut material Brass,Tin bronze,Phosphor bronze,Aluminum bronze,POM,PEK,nylon,POK,Stainless steel,1045,Zinc alloy,Brass+Plastic,Aluminum alloy+Plastic,Brass+Steel,Self lubricating(No oil type)
Lead screw quality standard ISO2901-4,DIN103
Lead screw clearance 7e,higher precision is available upon request

 For more information,pls contact the salesman.

Lead Screw Thread Types

1.T ISO Trapezoidal Thread Din103

For transmission and position adjustment,widely used in the mechanical industry.

2.H High-helix Screws

A high-helix lead screw,speedy multi-start lead screw,or steep lead screw features a high pitch that is used to transform a smaller radial movement into a large axial movement.

3.M ISO Metric Thread (60°)

The most common form of thread used for fastening and precision transmission.

4.A  ACME Thread (29°)

Inch threads can also be used for fastening connections,but not for high accuracy.

5.R Knuckle Thread

With the same arc thread as ball screw,the transmission is smoother.

6.G Gothic thread

Gothic double arc thread,offering the advantages of ball screw,is similar a new kind of lead screw.

7.X Self-reversing thread

A screw that makes the slide block reciprocate without changing the rotation direction of the spindle.

lead screw thread

Common Lead Screw Shaft End Machining Drawing

ALM provides lead screw shaft end machining custom services,the following is the common shaft end machining drawing,other lead screw shaft end machining according to customer requirements.

Milling Circlip lead screw

Milling Circlip

Processing Thread lead screwProcessing Thread

Milling KeywayMilling Keyway

Milling Slotted Drives lead screw

Milling Slotted Drives

Milling Hex Socket

Milling Hex Socket

Milling Flat lead screw

Milling Flat

Various Lead Screw and Lead Nut Materials

ALM provides a variety of lead screw and lead nut materials for your selection.You can also contact us,we will give you professional advice according to your specific application.

1.plastic materials

lead screw material

2.metal materials

lead nut material

Our Advantages
Free service Performance testing
Selection of auxiliary
Technical solution
Please contact the salesman for details

what you can get from ALM

Custom service

Stainless steel and other customized materials
Surface treatment
Custom lead nut and shaft end machining
Please contact the salesman for details
Lead Screw Application

Lead screws are commonly used in instrument-level applications that require smooth,precise,clean,and maintenance-free operation.The common application industry of the lead screw are shown in the figure below.

lead screw application

lead screw

Lead Screw Parameter

A broad range of lead nuts are available,other nut type or size can be made upon drawing.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.

ALM lead screw

Other ready lead screw models are available,kindly pls refer to the catalog below.

Lead screw catalog-ALM.pdf

ALM factory

ALM originally established in year of 2005.From a small factory,ALM nowadays has four production workshops for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining parts for automation industry.Total areas over 7000 square meters,109 employees.Above 8 technical engineers are with over 20 years’ experience in linear motion filed.

ALM manufactures and supplies high quality linear motion components for customers in fields of aircraft, satellite,medical,Instrumentation,Robotics,Automobile,Electrical & Electronics,Textile,Medical,Food & Beverages,General Industry and so on.Customers cover more than 65 countries in Europe,North America,South Asia,Middle East,Africa,Latin America etc.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers, and thus remains at the top of their vendor lists.

ALM key production machines are imported,like high precision CNC grinding machine,3 axis,4 axis machining centre,internal and external grinding centre,CNC lathe.In addition,with advanced production management,ALM obtained the quality certificate ISO9001:2008 and IATF16949.And through our R&D department dedication over 16 years,we possess more than 26 national patents.

ALM's office

ALM office

ALM's workshop

ALM workshop

ALM product processing

product processing

ALM's warehouse

ALM warehouse

ALM product show

ALM product show

Customer Visit

ALM customer visit

Patent Certificate for invention and utility model

seidal product certificate

1.Why can ALM be your better option for linear motion components?

With more than 16 years of industry experience,quality assurance,factory directly price.

2.What is your main products ?

Our Main products are consist of ball screw,linear guide,lead screw,linear module and linear motor.

3.How to Custom-made?

Step1:Send us your drawing for checking.We will check the production feasibility.Our specially trained engineers will help you find out the best solution based on rich projects experience.

Step2:We make our production drawing for your checking to avoid misunderstanding.And to ensure each dimensions comply with your requirements.

Step3:Prepare for sample

Step4:After samples approved on your prototype.Move to mass production

4.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.





 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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