Transmission Worm Gear Worm Shaft For Automobiles & Other Vehicles



Transmission Worm Gear / Worm Shaft 

1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9
2. Size: According to the product
3. Standard: non-standard
4. Certification: ISO9001, TS16949

 (1). All kinds of gear, shaft, gear shaft, precision gear, and CNC gear.
(2). Specialized in manufacturing all kinds of automobile transmission parts based on  drawings
(3). Material: ductile cast iron, carbon steel, alloy steel, stainless steel, bronze/brass
(4). Modules: M1 to M8
(5). Meets ISO, DIN, and ASTM standards
(6). Specification: According to the drawing
(7). Certification: ISO/TS16949:2009


 Carbon Steel

 SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc

 Alloy Steel

 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5etc


 HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc

Tolerance Control

Outer Diameter

 Based on drawing

Length Dimension

 Based on drawing

Machining Process

Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding, and Gear Lapping

Teeth Accuracy

DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0


1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0, etc

Heat Treatment

Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding

Surface Treatment

Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating


DIN, ISO/GB, AGMA, JIS , ISO/TS16949:2009

Transmission Worm Gear / Worm Shaft For Automobiles & Other Vehicles