Splines | McMaster-Carr

Filter by

Diameter

End Type

Number of Splines

Spline Type

For Motion

Linear and Rotary

Shaft Type

Length

ID

System of Measurement

Spline Length

Material

304 Stainless Steel

Carbide-Tipped Steel

OD

Shaft Diameter

1/32" to 11/32"

1/32" to 15/32"

1/32" to 17/32"

1/32" to 19/32"

1/32" to 21/32"

1/32" to 11/16"

1/32" to 13/16"

1/32" to 1 3/32"

Edge Type

Pitch

Component

Overall Length

1 5/16" to 2 1/8"

1 7/8" to 2 11/16"

Root Diameter

Number of Teeth

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Mechanical Finish

Precision Ground

Flange OD

Hardness Rating

How can we improve?

438 Products

Power Transmission

Splines

Pair with spline bearings to transmit rotary power or move loads along the shaft

Spline Bearings

Spline Bearings

Add to splines to transfer rotary power or move loads along the shaft

Shafts

Transmit power, motion, and speed between machine components

Ball Screw/Splines

Ball Screw/Splines

Transmit rotary power, move loads along the shaft, or do both at once

Gear Stock

Machine your own gears to an exact face width and shaft diameter

Shaft Couplings

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

Timing Belt Pulley Stock

Timing Belt Pulley Stock

Machine your own timing belt pulleys to fit an exact width and shaft diameter

Building and Machinery Hardware

Screening Splines

Screening Splines

Hold insect screening in frames

Fastening and Joining

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

L-Keys

Turn fasteners from either end and reach into tight spots

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Combination Wrenches

Combination Wrenches

Use the open end when tightening in cramped spaces and the box end when you need extra grip

Fabricating and Machining

Drill Bit Shank Adapters

Drill Bit Shank Adapters

Convert your power tool to fit different drill bit sizes or shank types

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Measuring and Inspecting

Drafting Curves

Drafting Curves

Use as templates for drawing curved lines

Outside Micrometer Tips

Outside Micrometer Tips

Adapt your micrometer to measure curved and irregularly shaped objects, such as gear teeth and pipe

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