303 Stainless Steel | McMaster-Carr

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Material

Stainless Steel

System of Measurement

Thickness

0.008" to 0.02"

Width

Shape

Length

Diameter

Tolerance Rating

OD

ID

Mechanical Finish

Precision Ground

Specifications Met

Federal Specification

Fabrication

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Hardness Rating

Thread Size

DFARS Specialty Metals

Appearance

RoHS

REACH

Export Control Classification Number (ECCN)

Heat Treatment

Hardness

End Type

Retaining Ring Groove

Wall Thickness

Yield Strength

Less than 30,000 psi

30,000 psi to 39,999 psi

How can we improve?

3,950 Products

Raw Materials

Stainless Steel

Stainless Steel

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

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

Material Handling

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

Building and Machinery Hardware

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

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