Search results for “McMaster”

Your go-to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces. Black-Oxide Steel—Typical...

McMaster 97235K845 18-8 Stainless Steel Slotted Shim 260-Piece Assortment, Trade Size C When you don’t know the exact shim thickness you’ll need, k...

With better strength than our low-pressure iron and steel pipe fittings, these can handle medium-pressure applications. They are for use in noncorr...

Also known as foot valves, these strainers stop particles from entering your line while preventing backward flow. They are commonly used with reser...

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. T...

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. T...

Tough and wear resistant, cobalt steel bits last at least twice as long as high-speed steel. They can also run up to 25% faster at higher temperatu...

Deep flutes provide a strong grip and reduced expansion of the part you need to extract. Drill a hole in the broken part, insert the extractor, and...

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

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...

McMaster 5347A127 Changeable-Head Torque Wrench Adjustable, 4 N-M to 20 N-M Torque Range Change heads to use these tools as an open-end, box, squar...

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...

Mounting Location Wall Style B For Item Diameter 1" to 1 7/8" Width 2 1/8" Height 1/2" Depth 2 1/2" Weight Capacity Not Rated Mater...

Drill a variety of metals, from the softest aluminum to the hardest steel. High-Speed Steel Jobbers' Length—Our basic drill bit material is also th...

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. The...

Air-Powered Container-Mount Grease Dispenser for 35 lbs. Pail, with Standard Gun. Dispense from your drum or pail of grease using compressed air. D...

Safely light up work in explosion-prone areas. Rated NEC Class I, these flashlights are safe to use in areas with ignitable concentrations of flamm...

These assortments include various sizes of key-locking inserts with thick and thin walls, and an installation tool. Drive the keys into the surroun...

Check gaps, alignment, and narrow slots. These feeler gauges have finished ends marked with thickness. 316 stainless steel gauges have the best cor...

Drill a hole in the broken part, insert the extractor, and turn. The part will back out without damaging the threads around it. For Thread Directi...

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...

Cut large holes with drill presses and portable drills that have a standard-size chuck. The shank on these bits has a smaller diameter than the cut...

Width 12" Height 12" Thickness 2 mil Clarity Clear Color Clear Material Polyethylene Food Industry Standard FDA Compliant 21 CFR 177....

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. W...