Screw-Holding Screwdriver Bits | McMaster-Carr

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Stainless Steel

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Corrosion Resistant

Electrically Insulating

Precise Control

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Screw-Holding Mechanism

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141 Products

Bit Adapters

Screw-Holding Bit Adapters

Screw-Holding Bit Adapters

A magnetic ring holds flat-head screws in place

Tight-Clearance Bit Adapters

Tight-Clearance Bit Adapters

Head is angled 90° to drive fasteners in tight spaces

Screw-Guiding Bit Adapters

Screw-Guiding Bit Adapters

Keep bits from slipping—the sleeve retracts as the screw is driven

Bit Adapters

Connect a variety of bits to drills and powered screwdrivers

Bit Adapters for Bit Screwdrivers

Bit Adapters for Bit Screwdrivers

Connect a variety of bits to bit screwdrivers

Torque-Measuring Bit Adapters

Torque-Measuring Bit Adapters

Fasten to a specific torque and eliminate the need for multiple bulky tools

Strong-Hold Bit Adapters

Strong-Hold Bit Adapters

Lock your bit into the adapter to prevent accidental disengagement

Bit Adapters for Ratchet Wrenches

Bit Adapters for Ratchet Wrenches

Connect a variety of bits to ratchet wrenches

Flexible Bit Adapters

Flexible Bit Adapters

Bend up to 90° to access hard-to-reach fasteners

Bit Adapters for Impact Drivers

Bit Adapters for Impact Drivers

Withstand the high torque of impact drivers

Bit Adapters for Rotary Hammers

Bit Adapters for Rotary Hammers

Connect a variety of bits to rotary hammers

Strong-Hold Bit Adapters for Ratchet Wrenches

Strong-Hold Bit Adapters for Ratchet Wrenches

Lock your bit into the adapter to prevent disengagement from the ratchet wrench

Bit Adapters for Impact Wrenches

Bit Adapters for Impact Wrenches

Fit the square drive of impact wrenches while withstanding high torque

Other Products

Screwdrivers

Tighten and loosen screws

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

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