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Diameter 20mm Lead1mm Lead Screw M20X1

Professional skills
Customized service 
Stable performance
Fast delivery:5~10 days
  • M20X1

  • ALM

  • 8483900090

Diameter 20mm Lead 1mm Lead Screw M20X1. The diameter of the triangular thread lead screw is 20mm and the lead of the triangular thread lead screw is 1mm. The triangular thread lead screw pitch is 1mm.ALM has been dedicated to linear motion components manufacturing for 16 years and has earned an excellent reputation in the industry with its excellent technology. ALM provides cost-effective screws, excellent after-sales service, adequate supply and fast delivery. ALM sincerely invites you to buy it.

                                                          lead screw advantage                                             

Screw Material ASTM1045,SUS303,SUS304,SS316,SS316L
Nut material POM,Brass,Bronze,PTFE
Quality standard ISO2901-4,DIN103
Clearance higher precision is available upon request

lead screw

six major advantages of ALM lead screw


 What is the lead and pitch of lead screw?


Lead and pitch

Lead screw introduction---Thread types

introduction of lead screw

Available Material for screwASTM1045, SUS303, SUS304, SS316, SS316L

Material for nutBrass, 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)

Quality standardISO2901-4, DIN103


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

lead screw list 2

ALM lead screw Feature: Self locking, High surface smoothness, low friction, good straightness, flexible production

Miniature 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





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


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