0.5 Modulus 1:20 Reduction Ratio Gear Motor Output Brass Copper Worm Wheel Gear

Description

Item Detail:
Material: Brass
Color: Gold
Moduluds: 0.5
Reduction Ratio:  1:20
Worm shaft :
Outer diameter :7mm
Inner hole :3mm (fit for 3mm moter shaft)
Length :12mm
Worm wheel 20 Teeth:
Outer diameter :11mm
Inner hole: 4mm
The total thickness of 12mm, tooth thickness of 6mm
Round table 8mm, with a M3 top wire
Worm wheel and gear center distance from the center is 8mm
Package included：
1Pc x Worm wheel
1Pc x Worm shaft
Tips:
Please allow 0.1- 0.5cm error due to manual measurement. Please make sure you do not mind before you buy.
The colors may have different as the difference display, please understand.
Please check which Length and the Quantity you need.
Note:
We will reply your message or e-mail within 48 hours . Customers satisfaction is very important to us!
Please email or eBay message us before leaving any Negative and Neutral feedback or open any dispute on paypal.
Please give us the opportunity to resolve any problem.We understand the concernsand frustrations you might have,
and will try our best to resolve the issues.
Payment ：
We accept Paypal only.
Please make payment asap,then we can arrange shipment for you asap.
We only ship to Paypal confirmed address. for international Buyers, We only Shipping to Paypal Verify user.
Before you Biding,verify your paypal account please.
Shipping ：
Item will be shipped out within 48 hours upon receipt of your full payment.
Please make sure your address in paypal is correct. If you want to change the address, please give us ebay message right away you make the payment.
Items are shipped from China or HongKong using Airmail, reach most of the countries within 10 to 20 business days.
Delivery time depends on destination and other factors, it may takes up to 25 business days.Other countries or remote area may take longer.
Please E-mail or eBay message us if the items did not deliveried within 31 days.And we can give you a satisfactory solution.
However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons, such as Christmas/New Year Holidays.
Returns：
If this item is defective upon receipt,
customer has up to 30 days from date of receipt for exchange of a new one.
But buyers should be pay for the shipping charge for returning.
We care about our valued customers, and are always willing to work things out. If you have any problems,
please e-mail us immediately. Please give us the opportunity to resolve
any problem. Thanks!