Hex Bits | McMaster-Carr

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Knurled-End Hex

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15/16" to 1 1/8"

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Square Drive Size

Material

Aluminum Bronze

Carbide-Tipped Steel

Stainless Steel

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For Bit Shank Type

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Number of Pieces

Finish

Magnesium Phosphate Coated

Nonstick Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Drive Type

Adjustable Shut-Off Clutch

Adjustable Slip Clutch

Positive Clutch

Bolt Clearance Type

Grip Style

Container Type

Canvas Roll-Up Pouch

Fabric Roll-Up Pouch

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Bit-Holding Mechanism

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Magnetic Twist Lock

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5,826 Products

Fastening and Joining

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

T-Handle Keys

To turn fasteners in hard-to-reach spots, there's a long shaft and a grip for your whole hand

Screwdrivers

Tighten and loosen screws

Eyebolt and Hook Driver Bits

Eyebolt and Hook Driver Bits

Install and remove eyebolts and screw-in hooks

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

Wing Nut Driver Bits

Wing Nut Driver Bits

Use with power tools to hold and turn wing nuts

Impact Drivers

More powerful than drills to drive screws through dense material and loosen stuck fasteners

Wood Screw Threaded Stud Driver Bits

Wood Screw Threaded Stud Driver Bits

Install wood screw threaded studs, which are also known as dowel screws

One-Way Screw Remover Bits

One-Way Screw Remover Bits

Use with a nutdriver to loosen one-way screws

Threaded Rod and Stud Driver Bits

Threaded Rod and Stud Driver Bits

Quickly install threaded rods and studs with a cordless drill, instead of by hand

Hanger Bolt Driver Bits

Hanger Bolt Driver Bits

Turn flat-end bolts and screws

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Bit Sockets

Turn fasteners with an internal drive style without slipping and damaging the drive

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Wrench Heads

Attach to your ratchet wrench and socket extension to turn fasteners where clearance is limited

Box Wrenches

Grip all sides of a fastener to prevent slipping

Water Meter Wrenches

Water Meter Wrenches

Turn meter couplings and shut-off valve nuts on water meters

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Drill Taps

Drill and thread holes with the same bit

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

Deburring Bits

Remove sharp points from straight edges, holes, and pipe with a bit screwdriver

Countersinks

Cut a cone-shaped opening in a hole to install flat-head screws and rivets flush with the surface

Grinding Bits

Pair with grinders for light material removal and precision grinding

Containers, Storage, and Furniture

Bit Organizers

Store and organize several sizes and styles of bits

Hex Key Organizers

Hex Key Organizers

Store L-keys and T-handle keys according to size

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)