8-32 Set Screws | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Thread Size Thread Size	Show

8-32

	Thread Size Thread Size	Hide

	Length Length

	Material Material

	Finish Finish

Black Oxide

Zinc Plated

Cadmium Plated

	Tip Type Tip Type


Cup	Flat

Extended	Soft

Cone	Oval

	Head Type Head Type

	Headless

	Drive Style Drive Style


Hex	Slotted	Spring Plunger Wrench

	Size Size

1/16"

5/64"

	Specifications Met Specifications Met

	Thread Spacing Thread Spacing

Coarse

	Thread Direction Thread Direction

	Right Hand

	Hardness Hardness

	Thread Fit Thread Fit

Class 2A

Class 3A

	Thread Type Thread Type

UNC

	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

0.094"

0.109"

0.125"

	Tip Material Tip Material

Plastic

Brass

Silver

	Tip Length Tip Length

0.043"

0.047"

0.086"

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

DFARS Specialty Metals
Compliant

DFARS Specialty Metals
COTS-Exempt

	Locking Type Locking Type


Thread Locker	Serrations

Without Thread Locker

	Cone Point Angle Cone Point Angle

313 Products

About Set Screws

Cup-Point Set Screws

Cup point set screws have a thin edge that digs into the contact surface for a secure hold on a wide range of surfaces.

Nonmarring Set Screws

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

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.

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.

Spring Plungers

A spring projects the nose to apply accurate, consistent pressure for positioning, indexing, and ejecting parts.

Fabricating and Machining

Screws for Carbide Insert Holders

When it's time to replace the screws in a carbide insert holder, use the reference number on your holder to find the right size.

Spring-Loaded Guide Pins

When the pin head is pushed in one direction, the spring applies force in the opposite direction to push back against the workpiece and hold it in place. Press into a drilled hole. Also known as spring locating pins and side-thrust pins.

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