Molybdenum | McMaster-Carr

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Product Family

Antiseize Lubricants

Assembly Lubricants

Dowel Pin Stock

Dry-Film Lubricants

Hex Head Screws

Mold-Release Lubricants

Molybdenum Disulfide

Penetrating Lubricants

Pipe and Fittings

Powder and Flake Lubricants

Precision Lead Screws and Nuts

Shape

Material

Molybdenum Disulfide

Silicone Rubber

Stainless Steel

System of Measurement

Diameter

Length

Thickness

0.036" to 0.045"

0.056" to 0.071"

0.074" to 0.121"

Width

Performance

Chemical Resistant

Corrosion Resistant

Electrical Insulating

High Temperature

Impact Resistant

Moisture Resistant

Precision Adjust

Ultra Precision

Heat Treatment

Stress Relieved

Hardness Rating

Tolerance Rating

Specifications Met

Container Type

Applicator-Top Can

Caulk Gun Cartridge

Grease Gun Cartridge

Single-Use Packet

Yield Strength

Less than 80,000 psi

80,000 psi to 89,999 psi

90,000 psi to 99,999 psi

100,000 psi to 109,999 psi

110,000 psi or greater

Maximum Temperature

Less than 500° F

500° F to 749° F

750° F to 999° F

1,000° F to 1,999° F

2,000° F or greater

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Product Shelf Life

DFARS Specialty Metals

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

Elongation

Mechanical Finish

Precision Ground

Minimum Temperature

-350° F or less

-349° F to -250° F

-249° F to -100° F

-99° F to -1° F

Greater than 0° F

Fabrication

How can we improve?

1,586 Products

Molybdenum

Ultra-High-Temperature Molybdenum Rods

Ultra-High-Temperature Molybdenum Rods

Often used as heating elements, boring bars, electrodes, and heat sinks

Ultra-High-Temperature Molybdenum Foil

Ultra-High-Temperature Molybdenum Foil

Typically used in furnace heat shields and parts that process molten glass

Ultra-High-Temperature High-Strength Molybdenum Rods

Ultra-High-Temperature High-Strength Molybdenum Rods

Zirconium and titanium add strength for high-stress environments such as vacuum furnaces

Ultra-High-Temperature Molybdenum Wire

Ultra-High-Temperature Molybdenum Wire

Often used in lights to create a support for filaments

Other Products

Steel

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

Powder and Flake Lubricants

Powder and Flake Lubricants

Help locks, fasteners, and hinges to work smoothly

Dry-Film Lubricants

Dry-Film Lubricants

Goes on wet and dries to form a nonstick film that lubricates surfaces without attracting dust

Molybdenum Disulfide

Molybdenum Disulfide

Apply directly to lubricate parts or mix into other substances to increase their lubricity

Antiseize Lubricants

Antiseize Lubricants

Prevent threaded fasteners from sticking due to rust, dirt, and heat

Grease

Thicker than oil to evenly lubricate surfaces and stay in place

Assembly Lubricants

Assembly Lubricants

Lubricate tight-fitting parts before sliding them together to make assembly easier

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

Shims

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

Oil

Thinner than grease to flow in smaller gaps; dissipates heat and removes dirt and metal shavings

Penetrating Lubricants

Penetrating Lubricants

Cut through dirt, grease, and rust to protect tools and components from wear

Water Test Strips

Water Test Strips

Dip into water and a color change indicates chemicals, pH, and other conditions

Mold-Release Lubricants

Mold-Release Lubricants

Apply to molds before casting parts to prevent sticking, stretching, and tearing

Weld Nuts

Weld to metal surfaces to add permanent threads

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Precision Lead Screws

Precision Lead Screws

Pair with precision lead screw nuts for accurate starts and stops in your assembly

Dowel Pin Stock

Dowel Pin Stock

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

Hex Nuts

Handle most general fastening needs

Washers

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

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