1/2"-20 Threaded Rods | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Stainless Steel

Threading

Partially Threaded

Threaded on Both Ends

Threaded on One End

Thread Direction

Right Hand and Left Hand

Fastener Strength Grade/Class

Finish

Nickel Chrome Plated

Zinc Yellow-Chromate Plated

Thread Spacing

Fastener Strength Rating

Thread Type

Tensile Strength

Less than 10,000 psi

20,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi or greater

Overall Length

Performance

Corrosion Resistant

Thread Length

Thread Fit

Metric Class 6H

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 2B

Hardness

OD

Specifications Met

ANSI/MSS SP-58 Type 34

Fed. Spec. WW-H-171 Type 35

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Gender

Nut Type

Fastener Head Type

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380 Products

Fastening and Joining

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Single-End Studs

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

Coupling Nuts

Connect and extend threaded rods

T-Bolts

Turn by hand for easy fastening, use as a handle, or attach as a point for straps and clamps

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Standoffs

Separate, position, or connect components in assemblies

Power Transmission

Connecting Rods

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Precision Lead Screws and Nuts

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

Material Handling

Threaded Rod Mounts

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

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