McMaster-Carr logo
    Filter by
    System of Measurement
    Diameter
    Attribute Image
    Head Diameter
    Fastener Head Type
    Industrial Info Compare
    End Shape
    Head Height
    End Type
    Pin Type
    Shaft Type
    Minimum Hardness
    USMCA Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    5 Products

    Core Pins
    3D CAD models available

    Mold plastic around these pins to form small holes, or use them to perforate parts. They have a flat head to fit into a counterbored hole. Pins can be machined to fit your application. They're precision-ground to tight tolerances.
    M2 High-Speed Tool Steel
    Image of Product. Front orientation. Core Pins. Core Pins.
    M2 high-speed tool steel pins resist wear and stay sharp at high temperatures.
    Head
    Dia.
    Dia.
    Tolerance
    Dia.
    Ht.
    Min.
    Hardness
    Each
    2 1/2" Long
    0.078"0" to 0.0002"1/8"3/32"Rockwell C6000000000000000
     
    4" Long
    0.078"0" to 0.0003"1/8"3/32"Rockwell C6000000000000000
     
    6" Long
    0.078"0" to 0.0003"1/8"3/32"Rockwell C6000000000000000
     

    Flush Mount-Head Core Pins
    3D CAD models available

    A 60° beveled head fits into a countersunk hole. Mold plastic around these pins to form small holes, or use them to perforate parts. Also known as perforator, mold, forged, quill, and pilot pins, they can be machined to fit your application. Pins are precision-ground to tight tolerances.
    M2 High-Speed Tool Steel
    Image of Product. Front orientation. Core Pins. Flush Mount-Head Core Pins.
    M2 high-speed tool steel pins resist wear and stay sharp at high temperatures.
    Head
    Dia.
    Dia.
    Tolerance
    Dia.
    Ht.
    Min.
    Hardness
    Countersink
    Angle
    Each
    2 1/2" Long
    0.078"0" to 0.0003"0.141"0.055"Rockwell C6060°
    000000000000000
     
    4" Long
    0.078"0" to 0.0003"0.141"0.055"Rockwell C6060°
    00000000000000
     
    back to top