Search results for “mcmaster”

To ensure accurate readings, these sets come with a certificate of calibration traceable to NIST that states they've passed a test for accuracy. Th...

Made to tighter tolerances than other compression fittings, these are designed for high-precision applications. They are also known as instrumentat...

Use these Buna-N gaskets in metal cam-and-groove hose couplings. They resist water, salt water, waste water, ethylene glycol, hydraulic oil, petrol...

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

McMaster 4464K751 304 Stainless Steel Threaded Pipe Fitting Low Pressure, Straight Connector, 3/4 NPT Male For Use With Air, Natural Gas, Oi...

Made to tighter tolerances than other compression fittings, these are designed for high-precision applications. They are also known as instrumentat...

All of the keys in these sets have an extra-short leg to fit into tight spots and a ball end to turn screws at an angle in hard-to-reach place...

Pull apart and secure again and again as the size of your bundle changes. These straps are often used to organize cables and cords.Straps — Wrap ar...

Mount to a surface and add a cable tie to secure a bundle.Adhesive Back — Adhesive-back mounts stick to any clean, smooth surface.Screw In — Screw-...

Bend this wire and it will stay put. Frequently used as tying wire and locking wire, 304 stainless steel is a good all-around choice for a wid...

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

Keep an eye on belt tension to minimize vibration, noise, and slippage. Pick the gauge that matches your belt type, width, and expected tension.Sty...

Made of metal, these couplings have better durability than plastic cam-and-groove couplings. A complete coupling consists of a plug and a socket (b...

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...

Use these fittings for low-pressure applications in noncorrosive environments.Union Fitting — Union fittings separate into three pieces so you can ...

Made of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low-pressure applications.Welded — Pipe has a wel...

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...

Keep an eye on belt tension to minimize vibration, noise, and slippage. Pick the gauge that matches your belt type, width, and expected tension. S...

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

Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings. Also known as instant fittings, they con...

McMaster 50715K365 37 Degree Flared Fitting for Stainless Steel Tubing Straight Adapter for 1/4" Tube OD x 1/2 NPT Male Also known as JIC (Join...

Absorb shock and muffle noise from rattling pipes. The cushion inside these clamps reduces vibration to extend the life of your pipe, tubing, and c...

Also known as Pressure Class 125 flanges, these are for use in low-pressure applications. Bolt two same-size flanges together with a gasket (sold s...

Made from a blend of aramid fiber and Buna-N rubber, these sheets and discs resist oil, water, and aliphatic hydrocarbons such as ethylene. Cu...