40mm Shafts | McMaster-Carr

Filter by

System of Measurement

Diameter

Length

End Type

Material

Fiberglass Fabric

Stainless Steel

Mechanical Finish

Precision Ground

Shape

Hardness Rating

Edge Type

Tolerance Rating

Hardness

For Motion

Keyway Width

REACH

Steel Grade

1018 Low-Carbon Steel

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

Heat Treatment

Keyway Length

ID

Fabrication

Yield Strength

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

Finish

Keyway Depth

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Flame Retardant

High Temperature

Highly Weldable

Impact Resistant

Moisture Resistant

How can we improve?

45 Products

Power Transmission

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

Ball Screw Nuts

Ball Screw Nuts

Internal ball bearings roll on ball screws for low friction when moving components

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

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