Standoffs | McMaster-Carr

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System of Measurement

Thread Size

Length

0.2500" to 3.0000"

Material

Garolite G-10/FR4

Grade 2 Titanium

Molybdenum Disulfide

Gender

Hex Size

Screw Size

Shape

Pointed Rectangle

Tapered Rectangle

OD

0.1562" to 2.75"

Thread Length

ID

0.0135" to 2.2656"

Threading

Partially Threaded

Threaded on Both Ends

Mount Type

Nut Type

With Sight Hole

Hex Length

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrical Insulating

Finish-Your-Own

Thread Pitch

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

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

Export Control Classification Number (ECCN)

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 49,999 psi

50,000 psi to 99,999 psi

100,000 psi or greater

Finish

Hot-Dipped Galvanized

Nickel Chrome Plated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Hardness

Durometer 30 OO

Durometer 50 OO

Durometer 70 OO

Durometer 75 OO

Durometer 80 OO

Thread Fit

Metric Class 6g

Metric Class 6G

Metric Class 6H

Unified Standard Class 1B

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

How can we improve?

29,924 Products

Standoffs

Male-Female Threaded Hex Standoffs

Male-Female Threaded Hex Standoffs

Separate, position, and connect components

Female Threaded Hex Standoffs

Female Threaded Hex Standoffs

Stack components and create space between parts, then tighten with a wrench

Female Threaded Round Standoffs

Female Threaded Round Standoffs

Stack components and create space between parts

Male-Female Threaded Hex Plastic Standoffs

Male-Female Threaded Hex Plastic Standoffs

Lightweight and nonconductive with flat sides you can grip with a wrench

Female Threaded Hex Plastic Standoffs

Female Threaded Hex Plastic Standoffs

Lightweight and nonconductive with flat sides you can grip with a wrench

Male Threaded Hex Standoffs

Male Threaded Hex Standoffs

Separate, position, and connect two components that have threaded holes

Press-Fit Threaded Standoffs

Press-Fit Threaded Standoffs

Permanently connect without welding, tapping, or installing extra hardware

Electrical Insulating Female Threaded Standoffs

Electrical Insulating Female Threaded Standoffs

Mount conductive parts and prevent electrical currents from passing between them

Mil. Spec. Male-Female Threaded Hex Standoffs

Mil. Spec. Male-Female Threaded Hex Standoffs

Manufactured and tested to meet National Aerospace Standard specifications

Thread-locking Male-Female Threaded Hex Standoffs

Thread-locking Male-Female Threaded Hex Standoffs

Secure components on vibrating machinery

High-Precision Male-Female Round Standoffs

High-Precision Male-Female Round Standoffs

Create exact spacing in tight-tolerance assemblies

Mil. Spec. Female Threaded Hex Standoffs

Mil. Spec. Female Threaded Hex Standoffs

Manufactured and tested to meet National Aerospace Standard specifications

Sanitary Male-Female Threaded Standoffs

Sanitary Male-Female Threaded Standoffs

Mount on food processing lines, walls, and sanitary equipment

Miniature Splined Press-Fit Threaded Standoffs

Miniature Splined Press-Fit Threaded Standoffs

The smallest standoffs we offer

Female Threaded Round Plastic Standoffs

Female Threaded Round Plastic Standoffs

Lightweight, nonconductive, and rust-resistant

Sanitary Female Threaded Standoffs

Sanitary Female Threaded Standoffs

Mount on food processing lines, walls, and sanitary equipment

Magnetic Male Round Standoffs

Magnetic Male Round Standoffs

Snap onto metal surfaces to mount or reposition parts instantly

Self-Tapping Adhesive Snap-In Standoffs

Self-Tapping Adhesive Snap-In Standoffs

Tightly mount circuit boards without drilling

Double-Locking Snap-In Standoffs

Double-Locking Snap-In Standoffs

Snap both ends into place for quick, secure connections

High-Precision Female Round Standoffs

High-Precision Female Round Standoffs

Create exact spacing in tight-tolerance assemblies

Adhesive Snap-In Standoffs

Adhesive Snap-In Standoffs

Stick to flat surfaces, then snap on components for fast connections

Magnetic Female Round Standoffs

Magnetic Female Round Standoffs

Snap onto metal surfaces to mount or reposition parts instantly

Splined Press-Fit Threaded Standoffs

Splined Press-Fit Threaded Standoffs

Splines bite into sheet metal for a permanent hold that doesn't rotate

Press-Fit Keyhole Standoffs

Press-Fit Keyhole Standoffs

Slide panels on and off with ease

Stackable Snap-In Standoffs

Stackable Snap-In Standoffs

Stack to create multi-level assemblies with adjustable height

Self-Tapping Snap-In Standoffs

Self-Tapping Snap-In Standoffs

Snap into place and cut threads into the standoff as you drive the screw in

Hinged Male-Female Threaded Round Standoffs

Hinged Male-Female Threaded Round Standoffs

Pivot up to 180° to access components without taking anything apart

Press-Fit Snap In Standoffs

Press-Fit Snap In Standoffs

Lock down one panel, then snap on the next

Male Threaded Snap-In Standoffs

Male Threaded Snap-In Standoffs

Combine the speed of snap-in mounting with the strength of a threaded connection

High-Tension Snap-In Standoffs

High-Tension Snap-In Standoffs

Flexible wings grip the inside of mounting holes so they won't loosen

Crimp-On Threaded Round Standoffs

Crimp-On Threaded Round Standoffs

Permanently mount components to thin sheets

Male-Female Threaded Hex Standoff Assortments

Male-Female Threaded Hex Standoff Assortments

Keep a variety of standoffs on hand in different lengths and thread sizes

Hinged Female Threaded Round Standoffs

Hinged Female Threaded Round Standoffs

Pivot up to 180° to access components without taking anything apart

Hinged Male Threaded Round Standoffs

Hinged Male Threaded Round Standoffs

Pivot up to 180° to access components without taking anything apart

Rest On Snap-In Standoffs

Rest On Snap-In Standoffs

The flat top supports heavy or oversized printed circuit boards

Vibration-Damping Snap-In Standoffs

Vibration-Damping Snap-In Standoffs

Absorb movement to keep electronics stable

Other Products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Adhesive-Mount Nuts

Adhesive-Mount Nuts

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

Hex Nuts

Handle most general fastening needs

Weld Nuts

Weld to metal surfaces to add permanent threads

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

Flanged Sleeve Bearings

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Jack Screws

Create vibration-resistant connections between D-sub cords and panels

Mounted Bearings

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

DIN Rail Mounting Brackets

DIN Rail Mounting Brackets

Create space behind rails to fit wiring and bulky components

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Conveyor Roller Bearings

Conveyor Roller Bearings

Replace bearings on conveyor rollers, or press into tubing or pipe to create a roller

Panel Hanging Brackets

Panel Hanging Brackets

Mount and remove panels

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Strut Channel Wall Mounts

Strut Channel Wall Mounts

Mount strut channel away from walls

Pipe Standoff Clamps

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

Unthreaded Inserts

Unthreaded Inserts

Reinforce, align, and adjust joints as you tighten a fastener

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

DIN Rail Mounting Adapters

DIN Rail Mounting Adapters

Attach to components not made for DIN rail and clip on to install

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

Ladder Stabilizers

Ladder Stabilizers

Support ladders at a comfortable distance from walls and structures

Drill Bushing Sleeves

Drill Bushing Sleeves

Press into your jig fixture so you can swap different bushings in and out without causing wear

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

Shaft Collar Adapters

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

Electronics Rack Equipment Installation Supports

Electronics Rack Equipment Installation Supports

Create temporary ledges to support heavy equipment as you mount it to a rack

Slotted Bushings

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

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