1/4"-20 Threaded Rods | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Grade 2 Titanium

Grade L5 Ceramic

Stainless Steel

Threading

Partially Threaded

Threaded on Both Ends

Threaded on One End

Finish

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Thread Direction

Thread Spacing

Fastener Strength Grade/Class

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Moisture Resistant

Vibration Resistant

Thread Type

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

40,000 psi to 99,999 psi

100,000 psi or greater

Fastener Strength Rating

Nut Type

Externally Threaded

With Sight Hole

Thread Fit

ASME Interference Class 5

Metric Class 6H

Unified Standard Class 1A

Unified Standard Class 1B

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

Shaft Diameter

Hardness

Specifications Met

SAE AMS-QQ-S-763

Shaft Length

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Diameter

REACH

Export Control Classification Number (ECCN)

Fastener Head Type

How can we improve?

1,031 Products

Fastening and Joining

Threaded Rods

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

Studs

Press, weld, or screw in place to add a threaded fastening point

T-Bolts

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

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Single-End Studs

Single-End Studs

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

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Coupling Nuts

Connect and extend threaded rods

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Standoffs

Separate, position, or connect components in assemblies

Threaded Stud and Rod Drivers

Threaded Stud and Rod Drivers

Hold and tighten threaded studs and rods

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

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary 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

Gas Spring Mounts

Gas Spring Mounts

Attach gas springs to panels, lids, and doors using a bracket or stud

Fabricating and Machining

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

Threaded Rod Cutters

Threaded Rod Cutters

Cut rods and bolts while leaving their threads intact

Fluid Handling

Float Rods

Connect valve bodies and floats to build or repair a float valve

Material Handling

Threaded Rod Anchors

Threaded Rod Anchors

Install directly into a flat surface for more holding power than threaded rod mounts

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.)