Search results for “mcmaster”

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...

Use these fittings for low-pressure applications in noncorrosive environments. For Use With Air, Natural Gas, Oil, Steam, Water Shape ...

Precisely align machine parts and prevent movement during assembly. This dowel pin is inserted into a pre-drilled hole to hold mating components in...

Made of our hardest Viton® fluoroelastomer, these O-rings can handle sudden pressure changes that would cause softer O-rings to crack or deform. Th...

Your go-to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces.Zinc-Plated Steel—A common...

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

Made of galvanized iron or steel, this pipe has fair corrosion resistance. It has thick, Schedule 80 walls for good strength in medium-pressure app...

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...

These fittings have the strength to handle high-pressure applications. They are brass for good corrosion resistance. For Use With Air, ...

Standard-wall 304/304L stainless steel pipe nipple threaded on both ends. Corrosion-resistant for use in wet and outdoor environments. Material 30...

Install these mounts between two holes inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, ...

No need for a separate washer — these nuts have a plain flange that distributes pressure evenly for a wide variety of fastening applications. They ...

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

Protect wire and cable without disconnecting them from an assembly. This tubing is ideal for adding protection to damaged components that are hard ...

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

Designed for low-pressure flow applications, this pipe is also known as Schedule 40. 304 stainless steel pipe offers very good corrosion resistance...

Add these all-in-one units to your air supply to deliver clean, compressed air at the pressure you need. They work in two stages: the stacked filte...

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...

SAE Grade 8 high-strength steel hex nut with zinc-yellow-chromate plating for corrosion resistance in wet and outdoor environments. Hex Nut Profil...

These fittings are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces. They are zinc-plated steel, which have b...

Easier to install than our Extra-Strength Low-Profile Band Clamps, these clamps seal with a quick hammer blow to the buckle. They are also known as...

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...

McMaster 50715K945 37 Degree Flared Fitting for Stainless Steel Tubing 90 Degree Swivel Adapter for 1/4" Tube OD x 1/4 NPT Male Also known as JIC (...