Screw Gears | McMaster-Carr

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Component

Shaft-Mounted Worm

System of Measurement

Shaft Diameter

Gear Pitch Diameter

Gear Module

Gear Type

OD

Speed Ratio

Number of Teeth

Material

303 Stainless Steel

Pressure Angle

Bore Type

Number of Thread Starts

Face Width

Gear Pitch

Thread Direction

Hub Diameter

Worm Length

Overall Width

Tooth Heat Treatment

Hub Width

Tooth Direction

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

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124 Products

Worm Gears

Metal Worms and Worm Gears

Metal Worms and Worm Gears

Greatly reduce shaft speed while transmitting motion at a right angle

Plastic Worm Gears

Plastic Worm Gears

Lighter and quieter than metal gears; pair with metal worms

Other Products

Helical Gears

Curved teeth stay in contact longer to transmit heavier loads at higher speeds than spur gears

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)