Threaded Rods | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Grade 2 Titanium

Stainless Steel

Threading

Partially Threaded

Threaded on Both Ends

Threaded on One End

Thread Direction

Right Hand and Left Hand

Finish

Black Zinc Plated

Hot-Dipped Galvanized

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

Thread Spacing

Thread Type

Metric Rounded Trapezoidal

Metric Trapezoidal

Thread Pitch

Tensile Strength

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi or greater

Fastener Strength Rating

Thread Length

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

Moisture Resistant

Vibration Resistant

Nut Type

Externally Threaded

With Sight Hole

Thread Fit

ASME Interference Class 5

Metric Class 6g

Metric Class 6G

Metric Class 6h

Metric Class 6H

Metric Interference Sk6

Metric Trapezoidal Class 7e

Metric Trapezoidal Class 7H

Metric Trapezoidal Class 8e

Unified Standard Class 1A

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

Specifications Met

Fed. Spec. WW-N-351

Hardness

Component

Ball Screw with One Machined End

Shaft Diameter

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Diameter

How can we improve?

18,069 Products

Threaded Rods

Threaded Rods

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

Left-Hand Threaded Rods

Left-Hand Threaded Rods

Keep counterclockwise-moving parts from loosening once fastened

Threaded Rods with Hex Nuts

Threaded Rods with Hex Nuts

No need to hunt for compatible nuts

Stay-Clean Threaded Rods

Stay-Clean Threaded Rods

Keep grime off unused threads in areas such as food plants and labs

Threaded Rod Assortments

Threaded Rod Assortments

A range of sizes to anchor, connect, or hang components

Other Products

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

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

Connecting Rods

Connecting Rods

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

Setup Studs

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

Studs

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

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Shafts

Transmit power, motion, and speed between machine components

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

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Ball Screws and Nuts

Ball Screws and Nuts

Internal ball bearings roll on screws for low friction when moving components at high speeds

Standoffs

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Lamp Pipe

Connect lamp components and conceal wires when building or repairing lamps

Clamps

Hold workpieces securely in place

Lead and Ball Screw End Supports

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

Gas Spring Mounts

Gas Spring Mounts

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

Float Rods

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

Gas Spring End Fittings

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

Roller Screws and Nuts

Roller Screws and Nuts

More contact points to move heavier loads than ball and lead screw assemblies

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Toilet Tank Replacement Parts

Toilet Tank Replacement Parts

Replace parts such as flappers, fill valves, and floats in your toilet tank

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