2-56 Spacers | McMaster-Carr

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System of Measurement

Length

Material

Stainless Steel

Gender

Hex Size

Shape

Thread Length

OD

Threading

Threaded on Both Ends

Hex Length

Tensile Strength

20,000 psi to 49,999 psi

50,000 psi to 99,999 psi

DFARS Specialty Metals

REACH

Specifications Met

Thread Fit

Metric Class 6g

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Hardness

Mount Type

Performance

Corrosion Resistant

Flame Retardant

Vibration Resistant

Finish

Zinc Yellow-Chromate Plated

Drive Style

Color

For Adapting

Maximum Temperature

Less than 250° F

250° F to 299° F

How can we improve?

349 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

Miniature Splined Press-Fit Threaded Standoffs

Miniature Splined Press-Fit Threaded Standoffs

The smallest standoffs we offer

Thread-locking Male-Female Threaded Hex Standoffs

Thread-locking Male-Female Threaded Hex Standoffs

Secure components on vibrating machinery

Female Threaded Round Plastic Standoffs

Female Threaded Round Plastic Standoffs

Lightweight, nonconductive, and rust-resistant

Other Products

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

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