Thrust Screws | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Thread Pitch Thread Pitch

	Length Length

	Tip Type Tip Type


Swivel	Ball

	Material Material

Steel

Stainless Steel

Rubber

	Head Type Head Type


Headless	Thumb

	Tip Material Tip Material

Steel

Stainless Steel

Plastic

	Tip Diameter Tip Diameter

	Mount Type Mount Type


Threaded Hole	Press Fit

Threaded Stud

	Holding Screw Thread Size Holding Screw Thread Size

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

RoHS Compliant with
Exemptions

RoHS Compliant

	Thread Type Thread Type

UNC

UNF

Metric

	Hardness Hardness

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

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Thread Spacing Thread Spacing

Coarse

Fine

	Drive Size Drive Size

	Thread Fit Thread Fit

Class 2A

Class 6g

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

REACH Compliant

	Maximum Swivel Angle Maximum Swivel Angle

7.5°

9°

10°

	Holding Screw Tip Material Holding Screw Tip Material

Rubber

Steel

Stainless Steel

	Swivel Tip Type Swivel Tip Type

Permanent

Removable

	Thumb Screw Head Shape Thumb Screw Head Shape


Four Arm	Round

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308 Products

Screws and Bolts

Metric Alloy Steel Low-Profile Swivel-Tip Set Screws

A low-profile flat-faced ball tip allows these metric set screw to be used in low-clearance applications.

Alloy Steel Low-Profile Swivel-Tip Set Screws

These set screws have a low-profile flat-faced ball tip for use in low-clearance applications.

Stainless Steel Low-Profile Swivel-Tip Set Screws

Stainless steel set screws have excellent corrosion resistance in most environments.

Swivel-Tip Set Screws

The tip is narrow to pass through threaded holes.

Large-Diameter Swivel-Tip Set Screws

A wide tip provides more gripping power than standard swivel-tip set screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

Metric Alloy Steel Ball-Point Set Screws

These metric set screws have a rolling ball that swivels 360° to minimize surface damage and allow for slight adjustments without loosening the screw.

Alloy Steel Ball-Point Set Screws

A rolling ball swivels 360° to minimize surface damage and allow for slight adjustments without loosening the screw.

Stainless Steel Ball-Point Set Screws

Stainless steel set screws have excellent corrosion resistance in most environments.

Large-Diameter Swivel-Tip Thumb Screws

A wide tip provides more gripping power than standard swivel-tip thumb screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

Swivel-Tip Thumb Screws

For maximum contact with angled and uneven surfaces, the tip swivels in all directions. The tip is narrow so it will fit through threaded holes.

Ultra-Flexible Swivel-Tip Thumb Screws

A large swivel angle allows these thumb screws to make better contact with angled and uneven surfaces than nonremovable swivel-tip thumb screws.

Clamping and Workholding

Swiveling Tips for Screws and Threaded Studs

Attach to the end of a screw or threaded stud to apply uniform pressure on uneven and angled surfaces. Also known as toggle and swivel-foot pads.

Swiveling Gripper Tips for Screws and Threaded Studs

Attach to the end of a screw or threaded stud—the serrated face swivels to grip uneven and angled surfaces. Also known as toggle and swivel-foot pads.

Nonmarring Swiveling Tips for
Screws and Threaded Studs

The contact area is covered in plastic to protect soft metal and polished surfaces. Attach these tips to the end of a screw or threaded stud to apply uniform pressure on uneven and angled surfaces. Also known as toggle and swivel-foot pads.

Tips for Toggle Clamp Holding Screws

Attach one of these nonmarring rubber or plastic tips to prevent a metal holding screw from damaging workpiece surfaces.

Holding Screws for Toggle Clamps

Replace worn screws or customize your clamps.

Swiveling Locating and Support Buttons

The swiveling tip supports uneven and angled surfaces.

Screws and Bolts

Metric Alloy Steel Low-Profile Swivel-Tip Set Screws

Alloy Steel Low-Profile Swivel-Tip Set Screws

Stainless Steel Low-Profile Swivel-Tip Set Screws

Swivel-Tip Set Screws

Large-Diameter Swivel-Tip Set Screws

Metric Alloy Steel Ball-Point Set Screws

Alloy Steel Ball-Point Set Screws

Stainless Steel Ball-Point Set Screws

Large-Diameter Swivel-Tip Thumb Screws

Swivel-Tip Thumb Screws

Ultra-Flexible Swivel-Tip Thumb Screws

Clamping and Workholding

Swiveling Tips for Screws and Threaded Studs

Swiveling Gripper Tips for Screws and Threaded Studs

Nonmarring Swiveling Tips forScrews and Threaded Studs

Tips for Toggle Clamp Holding Screws

Holding Screws for Toggle Clamps

Swiveling Locating and Support Buttons

Nonmarring Swiveling Tips for
Screws and Threaded Studs