Half Nuts | McMaster-Carr

Filter by

Hex Nut Profile

OD

Thread Size

Height

Nut Type

Tamper Resistant

Material

Grade 2 Titanium

Grade L5 Ceramic

Stainless Steel

System of Measurement

Thread Direction

Width

Finish

Black Zinc Plated

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Thread Pitch

Fastener Strength Grade/Class

Thread Spacing

Thread Type

Locking Type

Specifications Met

Fed. Spec. FF-N-836

Performance

Corrosion Resistant

Vibration Resistant

Fastener Strength Rating

Thread Fit

Metric Class 6H

Unified Standard Class 1B

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3B

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Color

Export Control Classification Number (ECCN)

Diameter

ID

How can we improve?

1,391 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Socket Nuts

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

Tamper-Resistant Nuts

Tamper-Resistant Nuts

Hard to detach without special tools to prevent unwanted removal

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Push Nuts

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

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

Retaining Rings

Retaining Rings

Hold components on a shaft

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Power Transmission

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Material Handling

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

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