3/8"-16 Threaded Rods | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Threading

Threaded on Both Ends

Threaded on One End

Finish

Black Oxide

Hot-Dipped Galvanized

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

Thread Direction

Fastener Strength Rating

Thread Spacing

Thread Type

Performance

Electrically Insulating

Tensile Strength

40,000 psi to 99,999 psi

100,000 psi or greater

Thread Length

Thread Fit

ASME Interference Class 5

Metric Class 6H

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

Specifications Met

ANSI/MSS SP-58 Type 34

Hardness

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

Compliant with Exemptions

Not Compliant

Shaft Diameter

3/8"

Export Control Classification Number (ECCN)

Nut Type

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Color

908 Products

Fastening and Joining

Threaded Rods

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

390 products

Single-End Studs

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

11 products

Studs

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

30 products

T-Bolts

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

6 products

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

9 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

6 products

Standoffs

Separate, position, or connect components in assemblies

52 products

Thread Adapters

Join threads of a different type, size, and gender

99 products

Coupling Nuts

Connect and extend threaded rods

36 products

Threaded Inserts

Create new threads or repair stripped threads

1 product

Threaded Rod and Stud Driver Bits

Quickly install threaded rods and studs with a cordless drill, instead of by hand

1 product

Threaded Stud and Rod Drivers

Hold and tighten threaded studs and rods

1 product

Fabricating and Machining

Setup Studs

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

47 products

Threaded Rod Cutters

Cut rods and bolts while leaving their threads intact

4 products

Power Transmission

Connecting Rods

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

20 products

Rod Ends

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

68 products

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

36 products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

17 products

Precision Lead Screws and Nuts

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

23 products

Gas Spring Mounts

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

1 product

Lead Screw Collars

Position components and limit travel along a lead screw

3 products

Material Handling

Threaded Rod Mounts

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

9 products

Threaded Rod Anchors

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

36 products

Fluid Handling

Float Rods

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

2 products