Set Bolts | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Thread Pitch Thread Pitch

	Length Length

	Material Material

	Tip Type Tip Type


Cup	Ball

Extended	Flat

Swivel	Cone

Soft	Oval

	Head Type Head Type


Headless	Square

Hex

	Drive Style Drive Style


Hex	External Square

External Hex	Slotted

	Drive Size Drive Size

	Thread Spacing Thread Spacing

	Specifications Met Specifications Met

	Hardness Hardness

	Thread Type Thread Type

	Finish Finish

Black Oxide

Cadmium Plated

Zinc Plated

	Thread Fit Thread Fit

	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

	Tip Diameter Tip Diameter

	Tip Length Tip Length

	Locking Type Locking Type


Thread Locker	Serrations

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

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Tip Material Tip Material

	Cone Point Angle Cone Point Angle

5,324 Products

About Set Screws

Steel Square-Head Cup-Point Set Screws

Use these steel set screws for light duty holding.

Alloy Steel Square-Head Cup-Point Set Screws

Alloy steel set screws dig into hard surfaces for a secure hold.

Stainless Steel Square-Head Cup-Point Set Screws

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

Hex-Drive Cup-Point Set Screws

Install with a hex key.

Slotted Cup-Point Set Screws

Slotted for installation with a screwdriver.

Locking Cup-Point Set Screws

Designed with a locking element to resist loosening.

Vented Cup-Point Set Screws

Vented to allow fluid and gas to pass through.

Easy-Adjust Ball-Point Set Screws

A ball bearing tip rolls to allow for slight adjustments without loosening the screw.

Extended-Tip Set Screws

Also known as dog-point set screws, these set screws have a protruding tip that locks within a mating hole or slot to keep parts aligned.

Nonmarring Set Screws

Make frequent adjustments with minimal surface damage. Choose from flat-, oval-, and soft-tip set screws.

Swivel-Tip Set Screws for Angled Surfaces

The tip swivels and tilts in all directions to apply uniform pressure to angled and uneven surfaces.

High-Hold Cone-Point Set Screws

For a secure hold on soft materials such as brass, the pointed tip wedges into the contact surface.

Hollow-Lock Set Screws

Also known as jam screws, these lock other screws in place, hold pins, and adjust spring tension.

Screw Assortments

Lathe Tools

Use these one-piece tools for occasional machining and small jobs.