5⁄16" Nutdrivers | McMaster-Carr

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System of Measurement

Drive Size

Drive Style

External 12-Point

External Square

Tamper-Resistant Torx

Grip Style

Overall Length

1 3/8" to 1 5/8"

1 1/2" to 1 7/8"

1 1/2" to 2 1/4"

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Driver Style

Handle Color

Bolt Clearance

1 9/16" to 3 1/8"

Shank Type

Quick-Change Hex

Fastener-Holding Mechanism

Spring-Loaded Ball

Container Type

Fabric Roll-Up Pouch

Metal Clip Rail

Plastic Clip Rail

Shaft Length

Bolt Clearance Type

Finish

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Number of Pieces

Square Drive Size

Material

Aluminum Bronze

Stainless Steel

Shaft Overall Width

Socket Style

Socket Shape

For Bit Hex Shank Size

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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229 Products

Fastening and Joining

Nutdrivers

Tighten and loosen nuts and bolts

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

Nut Starters

Begin turning nuts in hard-to-reach spots

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

Bit Sockets

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

Sockets

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

Box Wrenches

Grip all sides of a fastener to prevent slipping

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

Wrench Heads

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

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