Large lead lead screw with brass nut Tr14x12

 Large lead lead screw with brass nut Tr14x12 

Description 

Diameter: 14mm

Pitch：3mm
Start：4
Length：Customized
Thread Type：Customized
Material：45Carbon Steel, SUS303, SUS304 or others
Production Technology：Cold rolling

Our lead screw feature

1.Fast delivery from 5 days to 30 days at most      

2.Durable and reliable

3. High positional accuracy                                     

4.Low friction  

5. Good synchronism                                             

6.Long service life

7.Factory directly supply

General Purpose of Lead Screw Nut 

General Purpose Nutis fit for lead screws of trapezoidal thread, STT thread, acme thread and other standard or nonstandard thread, which don’t require anti-backlash and wear compensation. It offers axial clearance from 0.075mm to 0.18mm.

Properties:

1.    Standards: ISO2901-4, DIN103, GB/5796; Clearance: 7H. Higher tolerances can be acquired upon request.

2.    The popular material can be bronze, brass, casting iron, alloy steel, POM (Derlin, Acetal), PA6 (PA66, Nylon) and other polymer plastic materials.

3.    High quality materials, strict quality control and precision machining ensure the best performance.

4.    Working temperature: 15℃to 350℃for metal nut, and 15℃ to 175℃ for plastic nut.

Suggestions:the lead screw assembly should be replaced by new set once the axial clearance is 1/4 or more of the pitch.

Note: all dimensions, unless marked, in mm.

More detail for our lead screw

1. Material: 1045 Carbon Steel, SUS303, SUS304 or others.

2. 2 starts, 3 starts, 4 starts and more are all available.

3. Major diameter: 2mm-200mm, Lead: 1mm-22mm.

4. Max length: 6 meters.

5. Left hand thread is available upon request.

6. Acme thread, square metric and other non-standard thread profiles are available upon drawings.

7. Higher Precision Grade is available upon request.

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