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Low Noise 12mm Diameter Brass Nut T12x2 T12x4 T12x8 T12x10 T12x12 Lead Screw

Lead time:5~15
MOQ:1 piece
Lead screw shaft material: stainless steel/carbon steel
Nut material: POM Brass Bronze nylon
  • T12x2 T12x4 T12x8 T12x10 T12x12

  • ALM

  • 8479909090

ALM is among the top three companies in the world that specialize in hard-rolled cold rolling screw rod technology.Our lead screws are designed with precision and undergo strict process control to ensure they fit nicely,run smoothly.Our lead screws have excellent dynamic smoothness and high transmission efficiency,which means lead screws require less torque and motor load.We can provide both cold rolling and grinding manufacturing technology to meet customers' specific requirements.

ALM Lead Screw Basic Information

Available lead screw material


Available lead nut material

Brass,Tin bronze,Phosphor bronze,Aluminum bronze,POM,PEEK,nylon,POK,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

Quality standard ISO9001:2015,CE certificate,RoHS and reach compliance
Clearance 7e,higher precision is available upon request
Custom Services Customized nuts and end machining are available upon drawing

12mm Diameter Lead Screw Dimension

ALM offers a wide range of lead screw sizes.The 12mm diameter lead screw pitch can be 2mm to 24mm.We support a variety of shaft end machining and nut customization.Refer to the catalog below for more lead screw model numbers.

Lead screw catalog-ALM.pdf

12mm lead screw dimension

Our Trapezoidal Lead Screw Advantages

1.Maintenance:ALM trapezoidal lead screw is designed for easy maintenance,reducing downtime and increasing productivity.

2.Precision:Our trapezoidal lead screw can provide accurate positioning and smooth movement,ensuring precision in the operation of the equipment.

3.Durability:Our trapezoidal screw is made of high-quality materials that can withstand wear and tear,ensuring durability and longevity.

4.Efficiency:The trapezoidal screw has a high lead angle,reducing the number of turns required to move the load,resulting in faster and more efficient operation.

5.Noise:Our trapezoidal screw has a low noise level,ensuring that the equipment operates quietly and without disturbing the surrounding environment.


Founded in year of 2005,from a small workshop KUNSHAN TIANHE BALL SCREW FACTORY,ALM group has grown fast and has four production workshops now for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining.Factory area is over 15000 square meters,129 employees.Our factory is equipped with 15 automated production line.Products are 100% inspected before shipping.ALM has obtained ISO9001,IATF16949,CE,RoHS certificate. Over 25 distributors all over the world.

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.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 R&D Team

ALM R&D Team

ALM's office

ALM office

ALM's workshop

ALM workshop

ALM product processing

product processing

ALM inspection equipment

ALM Inspection EquipmentALM process machine

ALM's warehouse

ALM linear guideALM Product Show

various lead screw

ALM product show

ALM Exhibition

shanghai munich industry fairExhibition

Customer Visit

ALM customer visit

Patent Certificate for invention and utility model

seidal product certificate

ISO  Certificate


CE Certificate

ALM CE certificate

Excellent HighTech Enterprise

Excellent HighTech Enterprise

Leading Talents Certificate

ALM Leading Talents Certificate

1.Why can ALM be your better option for linear motion components?
●Nearly 20 years of rich manufacturing experience;

●We understand both electrical and mechanical issues. Can recommend good engineering design.

●Quality is guaranteed,We inspect everything, so you won't receive product that doesn't meet specifications. For some parts, we stock for the customer, You never have to wait.
●Easy to pay and can be trusted, We always respond to questions.
●We work on your time zone-You no need work through dinner and at night. Above all, our professional sales and after-service team ensure high efficiency communication to allow you high work efficiency and keep a good mood everyday.

2.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.

3.About shipping and payment:
Sample order: We have DHL, FedEx, UPS VIP account with discount. So you can get favorable shipping freight.
Bulk order: We have freight forwarder to ship by air, by train or by sea. You can also arrange shipping through your own shipping agent.

LC,T/T,D/P, PayPal, Western Union, Money Gram

4.How is quality ensured?
All our processes strictly adhere to ISO9001:2015 procedures. Combining advanced equipment, from production to delivery, we have strict quality control. Our company has strong technical support and has cultivated a group of managers who are familiar with product quality, good at modern concept of management. Our production concept is “Quality has to be caused, not controlled.”

5.How to custom-made (OEM/ODM)?

If you have a new product drawing or a sample, please send to us, we’ll make our production drawing and customize it as per your requirement. We can also provide our professional advices to make your design more realized and maximize the performance. So,If you didn’t find the ideal product from our website, please email us, your inquiry will get fast response.

6.What's your Delivery Time?

●Standard items: Ready in stock

●Customized items:7-20days

●For urgent case, We can make the delivery ASAP with guaranteed quality.





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


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