Search results for “McMaster”

Precisely align machine parts and prevent movement during assembly.High-Strength Alloy Steel — Strongest, most wear-resistant pins. Material Alloy...

The most commonly used hex nuts, these are suitable for fastening most machinery and equipment. Medium-Strength Steel—These Grade 5 or Class 8 nuts...

Versatile yet economical, these are the most commonly used locknuts. The nylon insert grips the screw to prevent loosening from moderate vibration ...

Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.Welded — Pipe has a weld bead on the inside. ...

Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.Welded — Pipe has a weld bead on the inside. ...

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

High-strength threaded rod ideal for anchoring, connecting, and hanging components in industrial applications. Made from ASTM Grade B7 steel with 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...

In addition to oil, these blended aramid fiber/Buna-N rubber gaskets resist water and aliphatic hydrocarbons such as ethylene. Also known as ring g...

Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.Welded — Pipe has a weld bead on the inside. ...

These NEMA-configured connectors have stainless steel hardware and a chemical-resistant plastic housing that shield internal components from harsh ...

Measure outer diameter and mark lines around pipe. A pipe size conversion chart is printed on these chart/rulers. They’re fiber-reinforced rubb...

McMaster 50715K262 37 Degree Flared Fitting for Stainless Steel Tubing Straight Connector for 3/8" Tube OD Also known as JIC (Joint Industrial ...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

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...

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...

Also known as Type 3 slings, the eyes lie in a flat position for easy removal from beneath loads. Lightweight and flexible, web slings are less lik...

Drive out chain pins with a twist of the handle. Breakers allow you to disassemble chain in order to remove or add links. For Strand Typ...

Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.Welded — Pipe has a weld bead on the inside. ...

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-...

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...

Material Carbide Pack Size 3 Country of Origin United States DFARS Compliance Specialty Metals COTS-Exempt ECCN EAR99 REACH Compliance ...

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressure...

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