Hex Drive Inserts | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Threaded Insert Type Threaded Insert Type

	Tapping

	For Use In For Use In

Hardwood

Softwood

	Drive Style Drive Style	Show

	Hex

	Drive Style Drive Style	Hide


Slotted	Hex

External Hex	Phillips

External Square	External 12- Point

	Size Size

	Installed Length Installed Length

	Body Length Body Length

	Material Material

	Drill Bit Size Drill Bit Size

	Thread Spacing Thread Spacing

Coarse

Fine

	Flange Diameter Flange Diameter

	Thread Direction Thread Direction

	Right Hand

	For Maximum Hole Diameter For Maximum Hole Diameter

	End Type End Type

Open

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Tensile Strength Tensile Strength

20,000 to 49,999 psi

Not Rated

	Thread Type Thread Type

	Thread Pitch Thread Pitch

	Thread Fit Thread Fit

Class 2B

Class 3B

Class 6H

	Flange Thickness Flange Thickness

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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284 Products

Fasteners

Flanged Tapping Inserts for Softwood

The flange keeps these inserts from being pulled through a hole and provides a load bearing surface.

Tapping Inserts for Softwood

Large threads cut into softwood such as particleboard for a strong hold.

Tapping Insert Assortments for Softwood

Assortments include various sizes of tapping inserts for softwood.

Steel Tapping Inserts for Hardwood

Steel inserts have high strength for durability.

Stainless Steel Socket Nuts

Stainless steel nuts have excellent corrosion resistance in most environments.

Alloy Steel Socket Nuts

Stronger than stainless steel, these nuts are comparable in strength to Grade 9 bolts.

Hex Drive Wood Screw Threaded Studs

Turn these studs with a hex key for ease of installation.

Secure-Hold T-Slot Nuts

After sliding the nut into a T-slot, tighten the set screw to keep it in place.

Fixture Clamps

Inside Diameter Fixture Clamps

Secure a workpiece from the inside, leaving the outside clear for machining.

Dual-Clamping Fixture Clamps

Set one of these clamps between two workpieces in a fixture and tighten the screw to push the clamp's sides out for a secure hold.

Machinable Dual-Clamping Fixture Clamps

Machine these fixture clamps to match the contours of your workpieces for a stronger grip. Place the clamp between the two workpieces in a fixture and tighten the screw to extend the sides of the clamp, creating a secure hold against both workpieces.

Fixture Clamps

Hold a workpiece securely from the side with minimal contact, leaving more of the workpiece free for machining.

Machinable Fixture Clamps

Machine these clamps to match the contours of your workpiece and turn the screw to grip.

Fixture Clamps for Castings and Rough Parts

Unlike the smooth and flat edges of standard fixture clamps, these clamps have ridges that bite into parts, making them good for gripping castings and rough-cut stock.

Machinable Low-Profile Fixture Clamps

Machine these fixture clamps to match the contours of your workpiece for a stronger grip.

Inside Diameter Fixture Clamps
for Castings and Rough Parts

These clamps wedge against the workpiece ID to grip cast, unfinished, or uneven parts, leaving the outside clear for machining.

Low-Profile Fixture Clamps

Install these clamps into a slot in your fixture to grip at the bottom of a workpiece edge, giving the cutting tool maximum access.

Hold-Down Fixture Clamps

Tighten the spring-loaded socket head cap screw on these clamps to hold your workpiece from above.

Fasteners

Flanged Tapping Inserts for Softwood

Tapping Inserts for Softwood

Tapping Insert Assortments for Softwood

Steel Tapping Inserts for Hardwood

Stainless Steel Socket Nuts

Alloy Steel Socket Nuts

Hex Drive Wood Screw Threaded Studs

Secure-Hold T-Slot Nuts

Secure-Hold T-Slot Nuts

Fixture Clamps

Inside Diameter Fixture Clamps

Dual-Clamping Fixture Clamps

Machinable Dual-Clamping Fixture Clamps

Fixture Clamps

Machinable Fixture Clamps

Fixture Clamps for Castings and Rough Parts

Machinable Low-Profile Fixture Clamps

Inside Diameter Fixture Clampsfor Castings and Rough Parts

Low-Profile Fixture Clamps

Hold-Down Fixture Clamps

Inside Diameter Fixture Clamps
for Castings and Rough Parts