Search results for “McMaster”

These alloy steel screws are nearly twice as strong as stainless steel button head screws. Length is measured from under the head. Black-oxide allo...

Your go-to wrenches for routine maintenance. With two different ends, you need fewer tools to tighten and loosen nuts and bolts. The open end slide...

Snap these nuts—also known as cage nuts—into square holes in thin material. They’re often used to mount servers and other equipment in electronics ...

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

Maintain and repair these valves while they're still inline — you can disassemble the stem so there's no need to unthread the pipe connections. Als...

Also known as compound gauges, these measure both pressure and vacuum. Use them with pumps, filters, regulators, compressors, and in suction and pr...

Also known as ground-joint couplings and boss couplings, these fittings are designed for high-pressure steam heating, humidification, and washdown ...

Material 316 Stainless Steel For Thread Size 3/8"-16 For U-Bolt ID 3" Length 5" Width 1" Thickness 1/8" Center-to-Center 3 3/8" Cou...

McMaster 50715K653 37 Degree Flared Fitting for Stainless Steel Tubing 45 Degree Adapter for 3/4" Tube OD x 3/4 NPT Male Also known as JIC (Joi...

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...

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. These filters connect to o...

McMaster 50715K265 37 Degree Flared Fitting for Stainless Steel Tubing Straight Connector for 1" Tube OD Also known as JIC (Joint Industrial Co...

A slippery PTFE liner reduces wear and eliminates the need for lubrication. Linkages consist of ball joint rod ends with a ball stud attached to si...

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

Transfer lubricating oil such as hydraulic and motor oil with these pumps. They handle nearly twice the amount of pressure as other air-powered...

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...

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...

Operating with less friction than sleeve and roller bearing carriages, ball bearing carriages provide accurate movement and positioning in high-spe...

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

McMaster 50715K689 37 Degree Flared Fitting for Stainless Steel Tubing Straight Connector with Swivel, for 1/4" Tube OD Also known as JIC (Joint In...

Slightly taller than standard-profile hex nuts, these have a larger gripping area so your wrench or socket won't slip off as you tighten them. They...

Mount directly with studs, bolts, and other threaded fasteners—no shaft supports needed. Pair with linear bearings to create smooth, precise motion...

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

Prevent sewer gas from entering your building. S-Trap—S-traps attach to your floor drain pipe. Material Chrome-Plated Brass Trap Type ...