Screw Drives | McMaster-Carr

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System of Measurement

Drive Size

Driver Type

Sold As

Driver Style

Overall Length

15/16" to 1 1/8"

31/32" to 3 1/16"

1 1/4" to 1 3/8"

1 1/4" to 4 11/16"

Grip Style

Material

Beryllium Copper

Stainless Steel

Tungsten Carbide

Length

15/16" to 1 1/8"

31/32" to 3 1/16"

Tip Style

Shaft Length

3/16" to 2 1/8"

3/16" to 2 5/16"

3/16" to 2 1/2"

3/16" to 3 1/2"

3/16" to 3 13/16"

3/16" to 4 5/16"

Screw Size

No. 2 to No. 10

No. 10 to 5/16"

Thread Size

Performance

Adjustable Length

Changeable Shaft

Corrosion Resistant

Drop Prevention

Electrical Insulating

Fastener Holding

High Visibility

Finish

Magnesium Phosphate Coated

Manganese Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Zinc Flake Coated

Manufacturer

Allegheny Bolt & Screw

Ampco Safety Tools

Forster Products

Imprex International

Number of Pieces

Shank Type

Knurled-End Hex

Quick-Change Hex

Shaft Overall Width

Relative Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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8,355 Products

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Screwdrivers

Plain-Grip Screwdrivers

Plain-Grip Screwdrivers

No-frills screwdrivers made for years of heavy use in the shop and on the jobsite

Cushion-Grip Screwdrivers

Cushion-Grip Screwdrivers

An iconic rubberized grip ensures comfort and control

Precise-Control Screwdrivers

Precise-Control Screwdrivers

Make fine-tuned adjustments on electronics, miniature models, microscopes, and more

Precise-Control Screwdriver Sets

Precise-Control Screwdriver Sets

Make fine-tuned adjustments on electronics, miniature models, microscopes, and more

Bit Screwdrivers

Bit Screwdrivers

Swap out bits to drive multiple screw sizes and styles with one tool

Plain-Grip Screwdriver Sets

Plain-Grip Screwdriver Sets

A selection of no-frills screwdrivers made for years of heavy use in the shop and on the jobsite

Screwdrivers for Stainless Steel Screws

Screwdrivers for Stainless Steel Screws

Keep your stainless steel screws looking brand new

Screwdrivers

Your go-to screwdrivers for routine maintenance and repair

High-Visibility Screwdriver Sets

High-Visibility Screwdriver Sets

Bright-colored handles are easy to spot in your toolbox

Cushion-Grip Screwdriver Sets

Cushion-Grip Screwdriver Sets

Iconic rubberized grips ensure comfort and control

Quick-Drive Ratcheting Bit Screwdrivers

Quick-Drive Ratcheting Bit Screwdrivers

Fastening speed that rivals a power drill—no batteries required

Electrical Insulating Screwdrivers

Electrical Insulating Screwdrivers

Prevent a dangerous zap if you touch a live circuit

Cushion-Grip Screwdriver/Nutdrivers

Cushion-Grip Screwdriver/Nutdrivers

An iconic rubberized grip ensures comfort and control as you turn screws and nuts

Ball-Tip Screwdrivers

Ball-Tip Screwdrivers

Turn screws even when you can't access them head on

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Turn screws and nuts with a single tool

Screwdriver Sets for Stainless Steel Screws

Screwdriver Sets for Stainless Steel Screws

Keep stainless steel screws of various sizes looking brand new

Electrical Insulating Screwdriver Sets

Electrical Insulating Screwdriver Sets

Prevent a dangerous zap if you touch a live circuit

Antislip-Grip Screwdriver Sets

Antislip-Grip Screwdriver Sets

Textured, microfiber-like handles ensure a firm grip, even with wet or oily hands

Cordless Bit Screwdrivers for Low Light

Cordless Bit Screwdrivers for Low Light

LEDs light the tip so you can fasten screws in dimly-lit spaces

Cordless Screwdrivers

Cordless Screwdrivers

Work in remote areas without power

Screw-Holding Screwdrivers

Screw-Holding Screwdrivers

Grip screws securely so you can fasten with one hand

Strikable Screwdriver Sets

Strikable Screwdriver Sets

A selection of drivers to loosen stripped screws and pry off boards

Strikable Screwdrivers

Strikable Screwdrivers

Whack with a hammer to loosen stripped screws and pry off boards

Nonsparking Screwdrivers

Nonsparking Screwdrivers

Won't create sparks when scraped, struck, or dropped

Electrical Insulating Bit Screwdrivers

Electrical Insulating Bit Screwdrivers

Drive a variety of screws while preventing dangerous electric shocks

Compact Screwdrivers

Compact Screwdrivers

Short, slim, and easy to carry

Offset Bit Screwdrivers

Offset Bit Screwdrivers

Fasten screws of different sizes and styles in tight spots

Static-Control Precise-Control Screwdriver Sets

Static-Control Precise-Control Screwdriver Sets

Protect delicate microelectronics from harmful static shocks

Electrical Insulating Changeable-Shaft Screwdriver Sets

Electrical Insulating Changeable-Shaft Screwdriver Sets

Prevent electric shock as you drive a variety of screws

Precise-Fit Slotted Screwdriver Sets

Precise-Fit Slotted Screwdriver Sets

A selection of drivers that won't slip and scuff when aesthetics matter

Voltage-Detecting Screwdriver/Nutdrivers

Voltage-Detecting Screwdriver/Nutdrivers

Safely test for live circuits before driving screws and nuts

Screwdriver Sets

Screwdriver Sets

Keep a selection of screwdrivers on hand to turn fasteners of any size

Static-Control Screwdriver Sets

Static-Control Screwdriver Sets

A selection of drivers to protect circuit boards and other sensitive electronics from static shocks

Static-Control Bit Screwdrivers without Bits

Static-Control Bit Screwdrivers without Bits

Drive a variety of screws while draining static discharge

Offset Ratcheting Screwdrivers

Offset Ratcheting Screwdrivers

Fasten screws in a flash without lifting and repositioning your tool

Compact Screwdriver Sets

Compact Screwdriver Sets

Short, slim, and easy to carry

Antislip-Grip Screwdrivers

Antislip-Grip Screwdrivers

A textured, microfiber-like handle ensures a firm grip, even with wet or oily hands

Electrical Insulating Precise-Control Screwdriver Sets

Electrical Insulating Precise-Control Screwdriver Sets

Safely tweak tiny screws in capacitors and other small, energized components

Ratcheting Bit Screwdrivers

Ratcheting Bit Screwdrivers

Speed up fastening jobs without the hand strain

Static-Control Precise-Control Screwdrivers

Static-Control Precise-Control Screwdrivers

Protect delicate microelectronics from harmful static shocks

Electrical Insulating Precise-Control Screwdrivers

Electrical Insulating Precise-Control Screwdrivers

Safely tweak tiny screws in capacitors and other small, energized components

Ceramic Adjustment Screwdrivers

Ceramic Adjustment Screwdrivers

Adjust sensitive electronic components

High-Visibility Screwdrivers

High-Visibility Screwdrivers

The bright-colored handle is easy to spot in your toolbox

Bit Ratchets

Swing these bit ratchets like a wrench to quickly spin screws in tight or angled spots

Fingertip Ratcheting Bit Screwdrivers

Fingertip Ratcheting Bit Screwdrivers

Don't overtighten screws—feel the resistance from fasteners in your fingertips

Static-Control Screwdrivers

Static-Control Screwdrivers

Protect circuit boards and other sensitive electronics from static shocks

Ball-Tip Screwdriver Sets

Ball-Tip Screwdriver Sets

Turn a variety of screws even when you can't access them head on

Cushion-Grip Electrical Insulating Screwdrivers

Cushion-Grip Electrical Insulating Screwdrivers

An iconic insulated grip prevents dangerous zaps around live circuits

Nonmagnetic Screwdrivers

Nonmagnetic Screwdrivers

Safely fasten screws on everything from MRI machines to semiconductor equipment

Flexible Bit Screwdrivers

Flexible Bit Screwdrivers

A flexible shaft bends around obstacles to access screws in hard-to-reach places

Precise-Control Bit Screwdrivers without Bits

Precise-Control Bit Screwdrivers without Bits

Make fine adjustments on a variety of screws in electronics, miniature models, and more

Adjustable-Length Screwdriver Sets

Adjustable-Length Screwdriver Sets

Swap out the shaft or adjust its length with our most customizable screwdrivers

Screw-Holding Precise-Control Screwdriver Sets

Screw-Holding Precise-Control Screwdriver Sets

Keep even the smallest screws from falling into cracks

Precise-Control Ball-Tip Screwdrivers

Precise-Control Ball-Tip Screwdrivers

Turn screws at an angle in small, tightly-packed equipment, such as control panels

Changeable-Shaft Ceramic Adjustment Screwdrivers

Changeable-Shaft Ceramic Adjustment Screwdrivers

Adjust a range of parts on sensitive electronics without causing damage

Wire-Forming Screwdrivers

Wire-Forming Screwdrivers

A built-in stud bends wire into a loop that fits terminals and switches perfectly

T-Handle Ratcheting Bit Screwdrivers

T-Handle Ratcheting Bit Screwdrivers

Ease hand strain with smooth, steady motion and a natural grip as you turn a variety of screws

Nonsparking Screwdriver Sets

Nonsparking Screwdriver Sets

A selection of drivers that won't create sparks when scraped, struck, or dropped

Precise-Fit Slotted Screwdrivers

Precise-Fit Slotted Screwdrivers

When aesthetics matter, avoid slips that leave behind scuffs and scrapes

Screw-Holding Screwdriver Sets

Screw-Holding Screwdriver Sets

Grip screws of various sizes securely so you can fasten with one hand

Precise-Control Ball-Tip Screwdriver Sets

Precise-Control Ball-Tip Screwdriver Sets

Turn screws at an angle in small, tightly-packed equipment, such as control panels

Adjustable-Length Hex Screwdrivers

Adjustable-Length Hex Screwdrivers

Slide the shaft in or out of the handle to adjust the reach

Ball-Handle Screwdrivers

Ball-Handle Screwdrivers

Controlled screwdriving, right in the palm of your hand

Electrical Insulating Screwdrivers for Stainless Steel Screws

Electrical Insulating Screwdrivers for Stainless Steel Screws

Prevent a dangerous zap while you turn stainless steel screws

Bit Screwdrivers without Bits

Bit Screwdrivers without Bits

Swap your bits in and out to turn a variety of screws with one tool

Robot-Ready Collaborative Screwdrivers

Robot-Ready Collaborative Screwdrivers

Turn your robot into an automated screwdriving system without complicated programming

Cushion-Grip Electrical Insulating Screwdriver Sets

Cushion-Grip Electrical Insulating Screwdriver Sets

A variety of drivers with an iconic insulated grip that prevents dangerous zaps around live circuits

Precise-Control Bit Screwdrivers

Precise-Control Bit Screwdrivers

Make fine adjustments to a wide range of small screws

Static-Control Bit Screwdrivers

Static-Control Bit Screwdrivers

Swap out bits to fasten a variety of screws while draining static charges

Antislip-Grip Bit Screwdrivers

Antislip-Grip Bit Screwdrivers

Switch out bits to drive a variety of screws with a firm grip, even with greasy or oily hands

Ball-Handle Screwdriver Sets

Ball-Handle Screwdriver Sets

A variety of sizes for controlled driving, right in the palm of your hand

Bit Screwdrivers for Stainless Steel Screws

Bit Screwdrivers for Stainless Steel Screws

One handle and bits that keep your stainless steel screws looking brand new

Crank-Handle Bit Screwdrivers

Crank-Handle Bit Screwdrivers

Crank through fastening jobs without straining your wrist

Quick-Drive Bit Screwdrivers

Quick-Drive Bit Screwdrivers

Power drill speed with all the control of a hand screwdriver

Static-Control Precise-Control Bit Screwdrivers

Static-Control Precise-Control Bit Screwdrivers

Prevent harmful shocks as you adjust a variety of screws on electronics

T-Handle Bit Screwdrivers

T-Handle Bit Screwdrivers

Apply more torque with less effort than a standard screwdriver

Other Products

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Bit Sockets

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

Screw Starters

Grip and start turning screws that are too small to hold or located in hard-to-reach spots

Impact Drivers

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

Precision Lead Screws and Nuts

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

L-Keys

Turn fasteners from either end and reach into tight spots

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

Switch between sockets and bits to turn a variety of fasteners with a single tool

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Tool Sets

Secure fasteners and complete a variety of other maintenance tasks

Ball Screws and Nuts

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

T-Handle Keys

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

Multitools

A variety of tools and blades all in one

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Lead Screws and Nuts

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

Jacks

Lift, hold, push, and position heavy objects

Socket Drivers

Tighten and loosen sockets from above when there isn't room to swing a standard wrench

Impact Wrenches

Impact Wrenches

Maximize torque to break frozen bolts free and drive fasteners more quickly than other wrenches

Electric Slides

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

Screw Jack Mounts

Screw Jack Mounts

Stabilize screw jacks to support loads

Socket Bits

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

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Bit Adapters

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

Ball Screw/Splines and Bearings

Ball Screw/Splines and Bearings

Transmit rotary power, move loads along the shaft, or do both at once

Drills

Cut holes and drive screws with cordless, electric, air-powered, and manual drills

Torque-Limiting Keys

Torque-Limiting Keys

Used to install carbide inserts in cutting tools, a handle limits the amount of torque generated

Driver Shafts

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

Roller Screws and Nuts

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

One-Way Screw Remover Bits

One-Way Screw Remover Bits

Use with a nutdriver to loosen one-way screws

One-Way Screw Removers

One-Way Screw Removers

Loosen and remove one-way screws

Screw Jack End Fittings

Screw Jack End Fittings

Thread onto screw jacks to create pivot points with clevis rod ends and other linkages

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

Precision Lead Screw Nut Flanges

Precision Lead Screw Nut Flanges

Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws

Lathe Tool Insert Holder Replacement Parts

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

Eyebolt and Hook Driver Bits

Eyebolt and Hook Driver Bits

Install and remove eyebolts and screw-in hooks

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

Jack Stands

Support vehicles and equipment for maintenance, inspection, and loading

Linear Drive Nuts

Linear Drive Nuts

Create a linear positioning system on a rotary shaft without a lead screw

Driver Extension Adapters

Driver Extension Adapters

Create a tool that’s as long as you need to reach deeply recessed fasteners

End Supports for Ball Screws and Precision Lead Screws

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

Threaded Stud and Rod Drivers

Threaded Stud and Rod Drivers

Hold and tighten threaded studs and rods

Hanger Bolt Driver Bits

Hanger Bolt Driver Bits

Turn flat-end bolts and screws

Impact Wrench Chucks

Impact Wrench Chucks

Harness torque to cut and prepare holes faster than any other method

Impact Driver Chucks

Impact Driver Chucks

Transform your impact driver into a high-torque cutting tool

L-Key Handles

Comfort with every turn—these upgrade your L-keys into T-handle keys

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