3/16" Rods | McMaster-Carr

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System of Measurement

Diameter

3/4" to 1 11/16"

Shape

Length

Material

544 Bearing Bronze

Molybdenum Disulfide

Stainless Steel

Tolerance Rating

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Crack Resistant

Easy Thermoform

Electrical Insulating

Fatigue Resistant

Flame Retardant

Fracture Resistant

Hardness Rating

Flexibility

Hardness

Durometer 52D to Durometer 55D

Mechanical Finish

Precision Ground

Appearance

Certificate Type

Material Certificate with Traceable Lot Number

Heat Treatment

Specifications Met

AWS A5.12M/A5.12

Fabrication

Color

DFARS Specialty Metals

REACH

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

For Joining

Stainless Steel

Steel Grade

12L14 Carbon Steel

1018 Low-Carbon Steel

1117 Carbon Steel

1215 Carbon Steel

4140 Alloy Steel

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F to 3,999° F

4,000° F or greater

How can we improve?

485 Products

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

Plastic

A lightweight alternative to metal and glass

Aluminum

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

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Brass

More machinable than copper and bronze—all with material certificates for traceability

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Titanium

The most corrosion-resistant metal we offer—all with material certificates for traceability

Garolite

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

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Fastening and Joining

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

Dowel Pin Stock

Dowel Pin Stock

Cut to the length you need for positioning and holding parts in place

Hot Air Welding Rods

Hot Air Welding Rods

Melt with heat from a welder to create joints between pieces of plastic

Stick Electrodes

Stick Electrodes

Flux coated for stability and speed when welding most metals

Tungsten Electrodes

Tungsten Electrodes

Heat in TIG torches to create welds

Brazing Alloys

Form stronger bonds between metal parts than solder without melting the base material

Power Transmission

Rotary Shafts

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

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

Measuring and Inspecting

Variance Indicator Extension Rods

Variance Indicator Extension Rods

Lengthen the reach of your variance indicator

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