Black Spacers | McMaster-Carr

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System of Measurement

OD

ID

Screw Size

Length

Material

Molybdenum Disulfide

Stainless Steel

Thickness

0.010" to 0.020"

0.015" to 0.025"

0.016" to 0.025"

0.019" to 0.043"

0.020" to 0.030"

0.020" to 0.040"

0.020" to 0.060"

0.021" to 0.041"

0.022" to 0.042"

0.025" to 0.040"

0.026" to 0.036"

0.026" to 0.038"

0.035" to 0.045"

0.035" to 0.055"

0.036" to 0.044"

Shape

Pointed Rectangle

Tapered Rectangle

Thread Size

Mount Type

Unthreaded Hole

Shaft Diameter

Hardness

Durometer 30 OO

Durometer 50 OO

Durometer 70 OO

Durometer 80 OO

Washer Type

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Flame Retardant

High Temperature

Height

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Finish

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Minimum Temperature

-250° F or less

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

DFARS Specialty Metals

Mounting Hole Diameter

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 49,999 psi

Overall Height

How can we improve?

3,091 Products

Fastening and Joining

Spacers

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

Standoffs

Separate, position, or connect components in assemblies

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Insulating Washers

Insulating Washers

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

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Lock Washers

Resist vibration to prevent fasteners from loosening

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

Building and Machinery Hardware

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Crane Bumpers

Absorb impact to protect your crane—and surrounding walls and beams—when it comes to a stop

Surface Guards

Protect walls and other flat surfaces from impact

Door Stops

Keep doors from slamming into and damaging walls

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Panel Hanging Brackets

Panel Hanging Brackets

Mount and remove panels

Strut Channel Washers

Strut Channel Washers

Pair with hex nuts to connect threaded rod to strut channel

Power Transmission

Flanged Sleeve Bearings

Flanged Sleeve Bearings

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

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Mounted Bearings

Mounted Bearings

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

Thrust Bearings

Thrust Bearings

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

Shaft Collars

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

Electrical

DIN Rail Spacers

DIN Rail Spacers

Slide along rails to separate and organize terminal blocks, relays, and other components

Material Handling

Conveyor Bracket Spacers

Conveyor Bracket Spacers

Add distance between brackets and conveyor frames

Dock Bumpers

Prevent damage to docks and vehicles by absorbing impacts

Cable Bundle Spacers

Cable Bundle Spacers

Separate two bundles of cable to prevent rubbing and wear

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