Partition Bolts | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Barrel Length Barrel Length

	Thread Size Thread Size

	Barrel Diameter Barrel Diameter

	Material Material

Stainless Steel

Steel

	Finish Finish

Black Oxide

Zinc Plated

	Barrel Drive Style Barrel Drive Style

Tamper-Resistant Torx

Slotted

Phillips

One Way

	Rounded Head Style Rounded Head Style


Button	Truss

	Screw Drive Style Screw Drive Style

Tamper-Resistant Torx

Phillips

Slotted

One Way

	Barrel Thread Depth Barrel Thread Depth

	Barrel Head Height Barrel Head Height

	Barrel Head Diameter Barrel Head Diameter

	Threading Threading

	Fully Threaded
	Partially Threaded

	Rounded Head Profile Rounded Head Profile

Standard

Wide

	Screw Head Diameter Screw Head Diameter

	Thread Spacing Thread Spacing

Coarse

Fine

	Thread Type Thread Type

UNC

UNF

Metric

	Screw Length Screw Length

	Hardness Hardness

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

RoHS Compliant

RoHS Compliant with
Exemptions

	Tensile Strength Tensile Strength

70,000 psi

Not Rated

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

REACH Compliant

	Screw Head Height Screw Head Height

338 Products

About Thumb Screw and Binding Post Materials

Tamper-Resistant Torx Binding Barrels and Screws

A tamper-resistant Torx driver is required for installation and removal.

Tamper-Resistant One-Way Binding Barrels and Screws

Install these binding barrels and screws with a standard slotted screwdriver. They require a special tool to remove.

Stainless Steel Binding Barrels and Screws

Super-Corrosion-Resistant 316
Stainless Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.

Super-Corrosion-Resistant 316 Stainless
Steel Binding Barrels and Screws

These include a barrel and a screw with an extra-wide (truss) head. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.

Super-Corrosion-Resistant 316 Stainless
Steel Screws for Binding Barrels

Pair with a barrel you already have or couple with a different barrel to create a custom fastener. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.

18-8 Stainless Steel Binding Barrels and Screws

These include a barrel and a screw.

18-8 Stainless Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 18-8 stainless steel, they are chemical resistant.

18-8 Stainless Steel Screws for Binding Barrels

Pair these screws with a barrel you already have or couple with a different barrel to create a custom fastener. Made from 18-8 stainless steel, they are chemical resistant.

Steel Binding Barrels and Screws

Steel Binding Barrels

Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. They're zinc plated to resist corrosion in wet environments.

Steel Screws for Binding Barrels

Shorter than shoulder screws for use in thin material.

Steel Shoulder Screws for Binding Barrels

Designed with a shoulder for the strength to handle side and shear loads.

Steel Binding Barrels and Screws

These include a barrel and a screw.

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About Thumb Screw and Binding Post Materials

Tamper-Resistant Binding Barrels and Screws

Tamper-Resistant Torx Binding Barrels and Screws

Tamper-Resistant One-Way Binding Barrels and Screws

Stainless Steel Binding Barrels and Screws

Super-Corrosion-Resistant 316
Stainless Steel Binding Barrels

Super-Corrosion-Resistant 316 Stainless
Steel Binding Barrels and Screws

Super-Corrosion-Resistant 316 Stainless
Steel Screws for Binding Barrels