Threaded Collars | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Material

Stainless Steel

Width

Thread Pitch

Height

Thread Type

Metric Rounded Trapezoidal

Metric Trapezoidal

Finish

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Construction

Thread Direction

OD

Component

Flange Diameter

Shaft Type

Acme Lead Screw

Shaft Thread Size

Thread Spacing

Fastener Strength Grade/Class

Hex Nut Profile

Locking Type

Distorted Thread

Performance

Corrosion Resistant

High Temperature

Vibration Resistant

Thumb Nut Profile

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

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2,246 Products

Power Transmission

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Bearing Nuts

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

Precision Lead Screw Nuts

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Fastening and Joining

Easy to tighten and loosen by hand for making frequent adjustments

Push-Button Nuts

Push-Button Nuts

Disengage the threads to quickly slide along threaded rods

Flange Nuts

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

Screw-Mount Nuts

Screw-Mount Nuts

Mount with screws, rivets, and nails to add threads to a surface

Weld Nuts

Weld to metal surfaces to add permanent threads

Adhesive-Mount Nuts

Adhesive-Mount Nuts

Attach threads to material that’s too thin for a threaded insert

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Facility and Grounds Maintenance

Toilet Seat Fasteners

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

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