Threaded Studs | 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

Thread Length

Thread Type

Metric Rounded Trapezoidal

Metric Trapezoidal

Finish

Black Zinc Plated

Hot-Dipped Galvanized

Nickel Chrome Plated

Phosphate Coated

Zinc Flake Coated

Zinc Phosphate Coated

Zinc Yellow-Chromate Plated

Shaft Diameter

Thread Direction

Right Hand and Left Hand

Thread Spacing

Thread Pitch

Fastener Strength Grade/Class

ASTM Grade B8SH

ASTM Grade B8MSH

Shaft Length

Diameter

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

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 1B

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3A

Fastener Head Type

Drive Style

Pipe Size

Fastener Strength Rating

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Flame Retardant

High Temperature

Moisture Resistant

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

How can we improve?

19,397 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

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

Dowel Screws

Screw into holes to join two pieces of wood

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

Fabricating and Machining

Setup Studs

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

Clamping Screws

Clamping Screws

Apply pressure through a flat-tipped screw to hold material in place

Power Transmission

Connecting Rods

Connecting Rods

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

Linear Shafts

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

Rotary Shafts

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

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

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

Precision Lead Screw Nut Flanges

Precision Lead Screw Nut Flanges

Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws

Lead Screws and Nuts

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

Gas Spring Mounts

Gas Spring Mounts

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

Gas Spring End Fittings

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

Ball Screws and Nuts

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

End Supports for Ball Screws and Precision Lead Screws

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

Roller Screws and Nuts

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

Shaft Adapters

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

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Float Rods

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

Lighting

Lamp Pipe

Connect lamp components and conceal wires when building or repairing lamps

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