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    7 Products

    Acme Thread Taps

    Image of Product. Front orientation. Taps. Acme Thread Taps.
    Create the broad Acme threads found on lead screw nuts, linear actuators, vises, and other moving components. These taps have two sets of chamfered threads: the first for cutting a rough profile and the second for finishing it. They’re only for through holes since the two different threads can damage the workpiece if you reverse the tap. Once done threading, release the tap from the holder and remove it from the other side of the hole. Also known as tandem taps.
    High-Speed Steel—These taps resist heat and wear to stay sharp.
    Drill Bit
    Thread
    Size
    Thread
    Lg.
    Overall
    Lg.
    Thread
    Type
    No. of
    Flutes
    Size
    Decimal Size
    Equiv.
    Shank
    Type
    Mfr.
    Each
    High-Speed Steel
     
    Uncoated
    3/4"-6
    		4 5/16"7 15/16"Acme
    		439/64"
    		0.6094"SquareWidell Industries25345A570000000
     

    Tap Extractor Sets for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Tap Extractor Sets for Screw Thread Taps.
    To extract taps of different sizes, these sets include multiple extractors. Fingers on the extractor grip the flutes on a broken tap. Use with a tap wrench to remove taps with straight flutes from the workpiece.
    No. of
    Pieces
    For Three-Flute Tap Size
    For Four-Flute Tap Size
    Material
    Container
    Type
    For Number
    of Tap Flutes
    Each
    11No. 5, No. 6, 1/8", M3, M3.5
    		No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M4, M4.5, M5, M5.5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M16, M18, M19, M20, M22, M24, M25Steel
    		Plastic Case3, 42561A4240000000
    13No. 4, No. 5, No. 6, 1/8", M3, M3.5
    		No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", M4, M4.5, M5, M5.5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M16, M18, M19, M20Steel
    		Plastic Case3, 42561A425000000
    15No. 4, No. 5, No. 6, 1/8", M3, M3.5
    		No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M2, M4, M4.5, M5, M5.5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M16, M18, M19, M20, M22, M24, M25Steel
    		Plastic Case3, 42561A426000000

    Left-Hand Acme Thread Taps

    Image of Product. Front orientation. Taps. Left-Hand Acme Thread Taps.
    Prevent counter-clockwise rotating parts from loosening and spinning off. These taps thread holes to mate with left-hand Acme fasteners that secure components like lead screw nuts and linear actuators. They have two sets of chamfered threads: the first for cutting a rough profile and the second for finishing it. They’re only for through holes since the two different threads can damage the workpiece if you reverse the tap. Once done threading, release the tap from the holder and remove it from the other side of the hole. Also known as tandem taps.
    High-Speed Steel—These taps resist heat and wear to stay sharp.
    Drill Bit
    Thread
    Size
    Thread
    Lg.
    Overall
    Lg.
    Thread
    Type
    No. of
    Flutes
    Size
    Decimal Size
    Equiv.
    Shank
    Type
    Mfr.
    Each
    High-Speed Steel
     
    Uncoated
    3/4"-6
    		4 5/16"7 15/16"Acme
    		439/64"
    		0.6094"SquareWidell Industries25345A490000000
     

    Tap Extractors for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Tap Extractors for Screw Thread Taps.
    Fingers on the extractor grip the flutes on a broken tap. Use with a tap wrench to remove taps with straight flutes from the workpiece without damaging the surrounding threads.
    Tap Extractors
    Replacement Tap Extractor Fingers
    For Tap Size
    Material
    Square Shank
    Size
    Choose a Number
    of Tap Flutes
    Each
    Choose a Number
    of Tap Flutes
    Pkg.
    Qty.
    Pkg.
    3/4", M18, M19, M20
    		Steel
    		0.462"3, 42561A5380000003, 412561A56300000
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