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Diameter 14mm Lead 3mm Lead Screw Tr14X3

14mm lead screw
Pitch 3mm
Lead 3mm
MOQ:1 pc
Fast delivery:5~10 days
  • Tr14x3

  • ALM

  • 8483900090

Diameter 14mm Lead 3mm Lead Screw Tr14X3.The diameter of the trapezoidal lead crew is 14mm and the lead of the trapezoidal lead screw is 3mm.The trapezoidal lead screw pitch is 3mm.ALM has been engaged in screw manufacturing for 16 years with outstanding screw product processing technology. ALM has a strong production capacity, sufficient supply, short delivery time and excellent after-sales service, which has won high praise from customers at home and abroad.

Linear lead screw

T14x3 lead screw

Available Material for screw

ASTM1045, SUS303, SUS304, SS316, SS316L
Material for nut POM, Brass, Bronze, PTFE PEEK
Quality standard ISO2901-4, DIN103
Clearance 7e

What is the lead and pitch of lead screw?


Lead and pitch

                             Thread type               Direction of thread
Code Meaning Code Meaning
Tr ISO trapezoidal thread(30°) RH Right Hand
A ACME thread(29°) LH Left Hand
M ISO Metric thread(60°) RL Bi-directional thread

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

Lead nut

Other ready models are available:

lead screw list 3

ALM lead screw FeatureNon self locking, High surface smoothness, low friction, good straightness, flexible production

Lead screw Application3D printer, CNC router, medical machine, Semiconductor and LCD Production Equipment, Machine Tools and Injection Molding Machines, Semiconductor Manufacturing Equipment, Laboratory Equipment etc..

Packing and Delivery:In cartons or wooden cases 

Sample order:DHL, FeDex, UPS VIP account with discount.So you can get favorable shipping freight.

Bulk order:Negotiated professional shipping agent by air or by sea.

Inform us your requirement for a quote 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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