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    1/4-20 Chrome Plated Steel 4-Flute Hand Tap

    • 1/4-20 Chrome Plated Steel 4-Flute Hand Tap
    • Union Butterfield #1528UNC high quality straight flute hand tap - plug chamfer
    • Machine screw size #10-24
    • For through or blind hole applications
    • High speed steel for good wear resistance on both ferrous and non-ferrous metals
    • Flash chrome finish for better chip flow on softer materials such as aluminum
    • UNC right-hand thread tap
    • Spiral point
    • 4 flute design
    • H3 thread limit
    • 2-3/8" L x 0.194 shank diameter with 7/8" thread length
    Model No: 1902-1/4-20
    Item No.: 1000364

    $17.39
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    Products specifications
    MEASUREMENT TYPEIMPERIAL
    PRIMARY MATERIALSTEEL
    DRILL TAP TYPEHAND
    DRILL BIT / TAP SIZE000.250-20