Galvanized Bolts | McMaster-Carr

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	Finish Finish

Galvanized

Hot-Dipped Galvanized

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	Material Material

Steel

	Length Length

	Head Type Head Type


Hex	Rounded

	Fastener Strength Grade/Class Fastener Strength Grade/Class


Class 10.9	Grade 2

Grade A325

	Threading Threading

Fully Threaded

Partially Threaded

	Grip Length Grip Length

	Head Width Head Width

	Specifications Met Specifications Met

	Minimum Thread Length Minimum Thread Length

	Thread Pitch Thread Pitch

	Thread Type Thread Type

Metric

UNC

	Thread Direction Thread Direction

	Right Hand

	Thread Spacing Thread Spacing

Coarse

	Head Height Head Height

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

DFARS Specialty Metals
Compliant

DFARS Specialty Metals
COTS-Exempt

	Drive Style Drive Style

	External Hex

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

RoHS Compliant

RoHS Compliant with
Exemptions

	Tensile Strength Tensile Strength

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

REACH Compliant

	Thread Fit Thread Fit

888 Products

Fasteners

Low-Strength Steel Hex Head Screws

About half as strong as medium-strength steel screws, these screws can be used for light duty fastening applications, such as securing access panels.

Medium-Strength Steel Heavy Hex
Head Screws for Structural Applications

The most common heavy hex head screw, these steel screws meet ASTM A325 regulations for structural joints, such as mating I-beams and scaffolding.

Metric High-Strength Steel Heavy Hex
Head Screws for Structural Applications

Designed for construction and exterior building applications, these metric screws are often used to join I-beams and scaffolding. Their partial threading leaves an unthreaded portion that is strong enough to stand up to the sideways forces of joints.

Low-Strength Steel Square-Neck Carriage Bolts

About half the strength of medium-strength bolts, these Grade 2 bolts are for light duty fastening. Carriage bolts have a smooth, rounded head for a finished look. The square neck keeps these bolts from turning when tightening a nut.

Steel Hex Head Screws for Wood

These steel screws have corrosion-resistant finishes.

Steel Flanged Hex Head Screws for Wood

These steel screws are hot-dipped galvanized to resist corrosion in wet environments.

Low-Strength Steel Threaded Rods

About half the strength of medium-strength steel threaded rods, use these for light duty hanging, mounting, and fastening.

Steel Stud Anchors for Concrete

These steel anchors are available with corrosion-resistant finishes.

Steel L-Hook Anchors for Wet Concrete

These steel anchors are available with corrosion-resistant finishes.

Steel J-Hook Anchors for Wet Concrete

These steel anchors are available with corrosion-resistant finishes.

Eyebolts

Eyebolts—For Lifting

Also known as machinery eyebolts.

Eyebolts with Nuts—For Lifting

Also known as nut eyebolts, these are designed for through-hole applications.

Eye Nuts—For Lifting

Create your own lifting eye by adding an eye nut to a stud or bolt.

Routing Eyebolts for Wire Rope—Not for Lifting

Also known as thimble eyebolts, the large, contoured groove in the eye reduces kinks and minimizes the wear on your wire rope.

Routing and Suspending

U-Bolts

Mount these general purpose U-bolts into an existing bracket, or combine with a mounting plate for a secure hold at the mounting surface.

U-Bolts with Mounting Plates

A mounting plate provides a more secure hold at the mounting surface.

Square U-Bolts

Suspend and route flat-bottomed objects such as strut channel and small duct.

Rubber-Cushioned U-Bolts

A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to dissemble it.

Routing Rings

Also known as bridle rings, routing rings have an open-eye design that allows you to quickly install wire and cable.

Routing Ringbolts

Mount these ringbolts into a threaded hole, or use the nut for through-hole mounting. The pivoting ring allows material to move freely.

Wire-Mount Routing Rings

Hang cable and other flexible material beneath wire to prevent it from sagging and swaying. To install, hook the two ends of the ring around the wire—no fasteners required.

Curved Roller Track for Doors, Curtains, and Strip Doors

Curved Roller Track for Doors,
Curtains, and Strip Doors

Curved track pieces allow you to create a wide variety of layouts for doors, curtains, and strip doors.

Fasteners

Low-Strength Steel Hex Head Screws

Medium-Strength Steel Heavy HexHead Screws for Structural Applications

Metric High-Strength Steel Heavy HexHead Screws for Structural Applications

Low-Strength Steel Square-Neck Carriage Bolts

Steel Hex Head Screws for Wood

Steel Flanged Hex Head Screws for Wood

Low-Strength Steel Threaded Rods

Steel Stud Anchors for Concrete

Steel L-Hook Anchors for Wet Concrete

Steel J-Hook Anchors for Wet Concrete

Eyebolts

Eyebolts—For Lifting

Eyebolts with Nuts—For Lifting

Eye Nuts—For Lifting

Routing Eyebolts for Wire Rope—Not for Lifting

Routing and Suspending

U-Bolts

U-Bolts with Mounting Plates

Square U-Bolts

Rubber-Cushioned U-Bolts

Routing Rings

Routing Ringbolts

Wire-Mount Routing Rings

Curved Roller Track for Doors, Curtains, and Strip Doors

Curved Roller Track for Doors,Curtains, and Strip Doors

Medium-Strength Steel Heavy Hex
Head Screws for Structural Applications

Metric High-Strength Steel Heavy Hex
Head Screws for Structural Applications

Curved Roller Track for Doors,
Curtains, and Strip Doors