McMaster-Carr logo
    Filter by
    System of Measurement
    Drive Size
    Thread Size
    Industrial Info Snippet
    Driver Style
    Overall Length
    Grip Style
    Fastener-Holding Mechanism
    Color
    Sold As
    Driver Type
    Power Source
    DFARS Specialty Metals
    Handle Material
    Hex Shank Size
    Tip Style
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Body Diameter
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    7 Products

    Nut Starters

    Image of Product. Front orientation. Contains Inset. Nut Starters.
    Image of Specification. Front orientation. Nut Starters. For External Hex Drives.

    Start and initially turn nuts in hard-to-reach spots. Insert closed jaws at the tip into the nut, then pull the sleeve back to open the jaws and grip. The starter releases from the nut as the threads are engaged. These tools are not intended for final tightening or removal of fasteners.
    For Thread Size
    Overall
    Lg.
    Body
    Dia.
    Color
    Material
    Handle
    Material
    Fastener-Holding
    Mechanism
    Features
    Each
    For External Hex Drives
    4-40 to 5/16"-325"0.315"SilverSteel
    		Aluminum
    		JawsPocket Clip5738A62000000
     

    Slotted Bits

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Slotted Bits, For Hand Tools.

    Hex Shank

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Slotted Bits, For Power Tools.

    Quick-Change Hex

    Shank

    A straightforward choice for small-scale jobs. These versatile bits handle everything from installing outlet covers and switch plates to fastening screws in sheet metal. However, since they only have two points of contact, they may slip out of the fastener head if you use too much force.
    Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw
    Size
    Overall
    Lg.
    Material
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    23/64"No. 14, No. 16
    		1 1/2"Steel5750A2200000
     
    5/16" Hex Shank Size
    23/64"No. 14, No. 16
    		1 1/2"Steel5750A850000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    23/64"No. 12, No. 14
    		2"Steel5748A210000
    23/64"No. 12, No. 14
    		3"Steel5748A320000
    23/64"No. 12, No. 14
    		3 1/2"Steel5748A490000
    23/64"No. 12, No. 14
    		6"Steel5748A660000
     
    back to top