Search results for “mcmaster”

Stock up on our go-to internal retaining rings in a range of sizes. Squeeze with retaining ring pliers and release into a groove inside a bore or h...

Precisely align machine parts and components with these alloy steel dowel pins. Pressed into reamed holes, they hold parts in place with a tight, s...

Known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have a strong unthreaded middle. The unth...

Material Polyurethane Rubber Jaw Pad Hardness Rating Soft Country of Origin United States DFARS Compliance Specialty Metals COTS-Exempt E...

Lock the ends of clevis pins and shafts to keep components in place. Slide these cotter pins into a hole and then bend the prongs outward with plie...

Disassemble components frequently without losing tension in the pin. The coil preserves holding strength, so you can reuse these pins over and over...

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.Union Fitting — Union...

In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications. To prevent c...

McMaster 6051K42 Roller Chain Breaker Point for 1/4" to 3/4" Pitch Country of Origin China DFARS Compliance Specialty Metals CO...

Precisely align machine parts and components with these alloy steel dowel pins. Pressed into reamed holes, they hold parts in place with a tight, s...

Precisely align machine parts and prevent movement during assembly. These dowel pins are inserted into pre-drilled holes to hold mating components ...

McMaster 50715K535 37 Degree Flared Fitting for Stainless Steel Tubing 90 Degree Swivel Adapter for 1/2" OD Tube x Female Tube Also known as JIC (J...

Cover oversized holes or use these washers as spacers and levelers. Compared to general purpose washers, these have a larger diameter or thickness....

The galvanized finish on these flanges provides fair corrosion resistance. Also known as Pressure Class 150 flanges, they are for use in low-pressu...

Check pH levels without a meter. When this testing paper is dipped in a sample, it changes color to indicate pH. Match the color of the testing...

Made to tighter tolerances than other stainless steel pipe fittings, these are also known as instrumentation fittings. The male threads are rol...

Precisely align machine parts and prevent movement during assembly. These dowel pins are inserted into pre-drilled holes to hold mating components ...

Replace faces on a compatible hammer or mallet head or switch to a face with a different hardness.Press Fit — Press-fit faces can be used in clampi...

Earmuffs should be worn with the specified fit to offer proper protection and noise reduction. You can wear Style C earmuffs over the head, behind ...

Precisely align machine parts and prevent movement during assembly. These dowel pins are inserted into pre-drilled holes to hold mating components ...

Twist the easy-grip T-handle on these plugs to expand the seal and close off pipe openings. Stainless Steel Plate—Plugs with a stainless steel plat...

Anchor, connect, or hang components in a wide variety of applications, from mounting I-beams to suspending light fixtures. Medium Fastener Strength...

Prevent leaks while distributing weight evenly under nuts and screws. These washers compress as you tighten to keep air and fluid in, and dust ...

McMaster 51205K206 Extreme-Pressure 316 Stainless Steel Pipe Fitting Straight Reducer with Hex Body, 1-1/4 x 1 NPTF Male With the strength to handl...