M16 Screws | McMaster-Carr

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System of Measurement

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Length

Thread Pitch

Threading

Threaded on Both Ends

Threaded on One End

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Finish

Hot-Dipped Galvanized

Zinc Yellow-Chromate Plated

Material

Thread Spacing

Socket Head Profile

Head Height

Specifications Met

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Metric Rounded Trapezoidal

Head Width

Drive Style

Hex with Pilot Recess

Slotted

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Thread Direction

Left Hand

Right Hand

Right Hand and Left Hand

Head Diameter

Drive Size

Tensile Strength

10,000 psi to 19,999 psi

20,000 psi to 29,999 psi

30,000 psi to 99,999 psi

100,000 psi or greater

Not Rated

DFARS Specialty Metals

Thread Fit

Metric Trapezoidal Class 7e

Metric Trapezoidal Class 7H

Metric Trapezoidal Class 8e

Unified Standard Class 2B

Not Rated

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

Export Control Classification Number (ECCN)

EAR99

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How can we improve?

969 Products

Fastening and Joining

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

297 products

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

119 products

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

46 products

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

95 products

Shoulder Screws

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

114 products

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

10 products

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

13 products

Wood Screws

Fasten material to wood or pieces of wood to each other

6 products

Threaded Rods

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

98 products

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

31 products

Single-End Studs

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

2 products

Weld Nuts

Weld to metal surfaces to add permanent threads

4 products

Thread Adapters

Join threads of a different type, size, and gender

12 products

Magnets

Attract or repel metal objects to hang, secure, or position them

1 product

Power Transmission

Ball Screws and Nuts

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

7 products

Precision Lead Screws and Nuts

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

11 products

Lead Screws and Nuts

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

6 products

Lead Screw Collars

Position components and limit travel along a lead screw

2 products

Connecting Rods

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

12 products

Fabricating and Machining

Setup Studs

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

36 products

T-Slot Bolts

Secure clamps and workpieces to machine tables with quicker setup than a T-slot nut and stud

20 products

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

3 products

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

5 products

Material Handling

Eyebolts

Route rope through the loop or attach hooks and shackles for lifting

11 products

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

6 products

Measuring and Inspecting

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

1 product