Shape | Worm | Place of Origin | Zhejiang, China |
Model Number | 010 | Brand Name | ST |
Material | Steel, steel, 16mncr5, 20crmnti, C45,40cr | Standard or Nonstandard | Nonstandard |
Direction | left | Surface treatment | carbonization, case hardenning |
machinning | CNC | quality | good |
packing | case | Gaurantee | 1 year |
Drawing | made for approval | Oem | support |
Mark | yes | Service | good |
40CR, 20MNCR5, 40CRMNTI, 16MNCR Brass Bronze material worm gear and worm
Heat treatment: carbonization, case hardenning
1. How I could know the products will be exactly as my requirement?
All products made by confirmed drawing.
2. How I could know the products quality is OK?
We offer client quality report before shipment
1. As client's drawing.
2.As client's brand mark
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