McMaster-Carr logo
    Filter by
    Mount Type
    System of Measurement
    Thread Pitch
    Industrial Info Snippet
    Attribute Image
    Head Diameter
    Maximum Spring Force
    Body Material
    Body Diameter
    Head Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Head Length
    Maximum Head Movement
    Minimum Spring Force
    Body Length
    Thread Type
    Hardness
    Pitch
    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)
    4 Products

    Threaded Spring Locating Pins

    Image of Product. Front orientation. Contains Annotated. Spring Locating Pins. Threaded Spring Locating Pins.
    Threading makes these guide pins easier to remove and replace than press fit, so they're useful for high-wear applications. A sealed top prevents debris from getting inside and making them seize up. As the workpiece pushes against the pin head in one direction, the internal spring pushes back to hold it in place for clamping.
    Pins
    Installation
    Tools
    Body,
    mm
    Head,
    mm
    Thread Size
    Dia.
    Lg.
    Dia.
    Lg.
    Max. Head
    Movement, mm
    Min. Spring
    Force
    Max. Spring
    Force, lbf
    Body Dia. Tolerance,
    mm
    Body
    Material
    Each
    Each
    Zinc-Plated Steel Head
    M18 × 1.5 mm161810161.6Not Rated33-0.15 to 0.15Steel3077N15000008485A94000000
    M18 × 1.5 mm161810161.6Not Rated45-0.15 to 0.15Steel3077N1600008485A9400000
     

    Threaded Hole Location Gauges

    Image of Product. Back orientation. Threaded Hole Location Gauges.
    Find the true center of threaded holes to precisely align and measure parts. Once you thread these gauges into a hole, their cylinder sticks out as a reliable reference point. They’re often used with a coordinate measuring machine (CMM) to pinpoint the coordinates of the cylinder’s exact center. You can then use those coordinates to measure distances between points or reference them for error-free assembly. Even without a CMM, you can use these gauges with a micrometer to measure accurate center-to-center distances.
    Thread Size
    Thread
    Type
    Hardness
    Material
    Each
    M18 × 1.5 mmMetric
    		Rockwell C60Tool Steel
    		6648N360000000
    back to top