M14 Nuts | McMaster-Carr

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System of Measurement

Thread Size

4-40 to 5/16"-32

Thread Pitch

Nut Type

Height

Material

Stainless Steel

Hex Nut Profile

Width

Fastener Strength Grade/Class

Finish

Corrosion-Resistant Coated

Phosphate Coated

Zinc Yellow-Chromate Plated

Thread Direction

Thread Spacing

Thread Type

Locking Type

Distorted Thread

Specifications Met

Fastener Strength Rating

Thread Fit

Metric Class 4H5H

Metric Class 6g

Metric Class 6G

Metric Class 6H

Performance

Corrosion Resistant

Finish-Your-Own

Seize Resistant

Vibration Resistant

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Drive Style

DFARS Specialty Metals

Flange Thickness

Face Style

Length

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218 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

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

Panel Nuts

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

Lug Nuts

Secure pneumatic wheels to axles

Coupling Nuts

Connect and extend threaded rods

Cap Nuts

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

Easy to tighten and loosen by hand for making frequent adjustments

Socket Nuts

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

Weld Nuts

Weld to metal surfaces to add permanent threads

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Power Transmission

Shock Absorber Mounting Nuts

Shock Absorber Mounting Nuts

Secure shock absorbers after threading them into mounting blocks

Bearing Nuts

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

Ball Screw Nuts

Ball Screw Nuts

Internal ball bearings roll on ball screws for low friction when moving components

Ball Screws

Pair with a ball screw nut for low friction when moving components

Fabricating and Machining

T-Slot Nuts

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

T-Slot Bolts

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

Setup Studs

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

Lathe Chuck Jaw Nuts

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)