Search results for “McMaster”

Use these buttons to support and position workpieces and fixtures from the bottom or side. Threading makes these buttons easier to replace than pre...

Heat bearings much more quickly and uniformly than cone and hot-plate heaters. These heaters use magnetic induction to heat but do not magnetiz...

The hex shape achieves the best possible grip on hex fasteners to prevent rounding their points. For use with hand-drive tools only. System...

Bind, bundle, tow, and haul — this steel chain has hooks on each end for versatility. This chain is either Grade 43 or 70, so it’s strong enough to...

The beveled-edge blades remove thin coatings more easily than straight-edge blades. Threaded end allows you to add any standard threaded handle to ...

Sand by hand with comfort and control. Cut sanding sheets and rolls (both sold separately) to size to fit these blocks.Style A — Style A blocks hav...

Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks. You can also use these breather vents to blo...

These Class 8.8 steel screws are suitable for fastening most machinery and equipment. Dimensions meet ISO (formerly DIN) or DIN specifications. Len...

The heads are angled to provide clearance around obstructions. Wrench Style Box Drive Size 15/16" × 1" Overall Length 14 1/4" Wrench Opening...

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...

Secure the shank into the collet or chuck of your tool. The flexible flaps reduce gouging while producing a uniform finish on flat and curved ...

A complete coupling consists of a plug and a socket (both sold separately or in a set) that connect and disconnect quickly. Use them if you need fr...

McMaster 51205K747 Extreme-Pressure 316 Stainless Steel Pipe Fitting Straight Reducer, 1/2 x 3/8 NPT Female With the strength to handle extreme pre...

Regulate the pressure of your compressed air supply. This modular Wilkerson Series R18 relieving regulator connects to other Wilkerson Series 18 fi...

Connect these fittings to fire hydrants and washdown equipment. Made of brass, they have good corrosion resistance. Some have a hex in the middle s...

Remove light-to-medium rust and stains and small burs with these flexible-bristle brushes. Brush Style Wheel Bristle Material S...

Coiled so you can install by hand without any tools. The coiling also keeps these rings from flying away during installation. Just insert one end i...

Titanium has similar strength to steel, but is approximately 40% lighter. It has better corrosion resistance than most stainless steel alloys a...

Slide a sanding sleeve on the drum and tighten the nut or screw to securely hold the sleeve. Secure the shank into the collet or chuck of your tool...

Secure the shank into the collet or chuck of your tool. The flexible flaps reduce gouging while producing a uniform finish on flat and curved ...

Absorb minor bumps or scrapes with these hats — a lightweight alternative to hard hats. Also known as ball caps, they have a plastic insert inside ...

Securely mount indicators to metal surfaces with the magnetic base on these holders. They have a switch that releases the magnet for easy setups. H...

These electrodes are low hydrogen for X-ray quality welds. The flux coating produces good stability, speed, and welding performance. AWS Material ...

Material Cobalt Steel Finish Smooth Flutes Fluteless For Hole Diameter 5/16" to 17/32" Countersink Angle 90° Country of Origin United S...