Threads | McMaster-Carr

Filter by

Thread Type

System of Measurement

Thread Size

Diameter

For Use With

Material

Thread Location

Screw Size

Pipe Size

Length

Thread Pitch

Gender

Manufacturer

Thickness

Height

Container Type

Width

Number of Identifiers

Color

REACH

DFARS Specialty Metals

RoHS

Maximum Temperature

How can we improve?

1,204 Products

Measuring and Inspecting

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Fastening and Joining

Thread

Sew pieces of fabric together

Raw Materials

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Copper

The most conductive of our metals, it excels in all types of electrical applications

Nickel

An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Tantalum

Conductive with a higher melting point than most metals, it’s often used in heating elements

Gold

Softer than copper and nearly as conductive, form it into electronic components that won't corrode

Titanium

The most corrosion-resistant metal we offer, with very high strength relative to its weight

Platinum

Conductive and formable, it resists extreme heat for use in parts such as thermocouple probes

Niobium

Conductive, corrosion resistant, and strong, even at extremely high and low temperatures

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

Molybdenum

Retains its shape and strength in extreme temperatures and conducts heat and electricity

Material Handling

Twine

Tie, bind, and cinch objects together; smaller in diameter than rope

Nylon Line

Tie objects together with a thin strand of strong, wear-resistant nylon; also known as fishing line

Electrical

Conduit and Conduit Fittings

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

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