Adjustment Nuts | McMaster-Carr

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System of Measurement

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Material

Thread Direction

Right Hand and Left Hand

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Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Zinc Yellow-Chromate Plated

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Width

Thread Type

Metric Rounded Trapezoidal

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Fastener Strength Grade/Class

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Performance

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Travel Distance per Turn

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Metric Trapezoidal Class 7H

Unified Standard Class 2B

Unified Standard Class 3B

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

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2,005 Products

Fastening and Joining

Push-Button Nuts

Disengage the threads to quickly slide along threaded rods

15 products

Flange Nuts

The flange distributes pressure, so you don't need a washer

769 products

Power Transmission

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

73 products

Lead Screw Nuts

Mate with lead screws to move components in a straight line

335 products

Motor Mounts

Adjust motor positions in belt-driven systems to increase efficiency and reduce wear on components

6 products

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

434 products

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

8 products

Linear Drive Nuts

Create a linear positioning system on a rotary shaft without a lead screw

3 products

Air Flow Control Valves

Control the speed of air-powered equipment by adjusting the volume of airflow entering or exiting

8 products

Measuring and Inspecting

Micrometer Head Mounting Brackets

Mount a micrometer head to your jig or fixture to accurately position workpieces

8 products

Micrometer Heads

Mount on jigs, fixtures, and machine tools to position equipment and measure length

20 products

Variance Indicator Clamps

Secure and position indicators, arms, and other components on holders

20 products

Layout Calipers

Adjust the legs to measure an object and transfer those measurements to a tool or part

15 products

Layout Compasses

Draw circles and transfer distance measurements

13 products

Lubricating

Oil-Dispensing Pumps

Deliver controlled amounts of oil at specific intervals to keep equipment lubricated

4 products

Fluid Handling

Mixing Valves

Blend hot and cold water, steam, or oil to maintain a set outlet temperature and prevent scalding

246 products

Material Handling

Casters

Mount on the bottom of objects for easy movement

15 products

Dollies

Move everything from large equipment to ladders and pipes

1 product

Containers, Storage, and Furniture

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

4 products

Facility and Grounds Maintenance

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

1 product