No. 4 Spacers | McMaster-Carr

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System of Measurement

Screw Size

OD

Length

Material

Garolite G-10/FR4

Stainless Steel

ID

Thickness

0.001" to 0.003"

0.002" to 0.004"

0.005" to 0.006"

0.008" to 0.012"

0.010" to 0.020"

0.012" to 0.018"

0.013" to 0.019"

0.014" to 0.016"

0.014" to 0.018"

0.015" to 0.017"

0.015" to 0.018"

Color

Shape

Washer Type

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Heavy Vibration Resistant

High Temperature

Impact Resistant

Low Temperature

Moisture Resistant

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Specifications Met

REACH

Export Control Classification Number (ECCN)

Hardness

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

Finish

Corrosion-Resistant Coated

Zinc Yellow-Chromate Plated

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

1,000° F or greater

Gender

Sleeve Height

Minimum Temperature

-250° F or less

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

Military Specification

Army-Navy Specification

Military Specification

Sleeve OD

Flammability Rating

How can we improve?

582 Products

Fastening and Joining

Spacers

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

Standoffs

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

Washers

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

Insulating Washers

Insulating Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Lock Washers

Resist vibration to prevent fasteners from loosening

Finishing Washers

Finishing Washers

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

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Unthreaded Inserts

Unthreaded Inserts

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

Shims

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

Communication

Tag Washers

Bolt onto surfaces to mount tag rings and ties

Fabricating and Machining

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

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