M14 Nuts | McMaster-Carr

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Nut Type

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Fastener Strength Grade/Class

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Corrosion-Resistant Coated

Dyed

Phosphate Coated

Zinc Plated

Zinc Yellow-Chromate Plated

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Thread Type

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REACH

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Compliant with Exemptions

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

Yes

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

Flange Thickness

Face Style

218 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

58 products

Locknuts

Hold fasteners in place to prevent loosening from vibration

31 products

Flange Nuts

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

16 products

Panel Nuts

Extremely thin for tight spots such as electrical panels; also known as dress nuts

1 product

Lug Nuts

Secure pneumatic wheels to axles

2 products

Coupling Nuts

Connect and extend threaded rods

8 products

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

2 products

Thumb Nuts

Easy to tighten and loosen by hand for making frequent adjustments

3 products

Socket Nuts

Install in recessed holes and tight spots where a wrench won’t fit; also known as Allen nuts

2 products

Weld Nuts

Weld to metal surfaces to add permanent threads

2 products

Threaded Inserts

Create new threads or repair stripped threads

68 products

Power Transmission

Shock Absorber Mounting Nuts

Secure shock absorbers after threading them into mounting blocks

2 products

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

5 products

Ball Screws and Nuts

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

4 products

Fabricating and Machining

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

5 products

T-Slot Bolts

Secure clamps and workpieces to machine tables with quicker setup than a T-slot nut and stud

5 products

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

3 products

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

1 product