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Manual

Manual

5.18.1. Connection points at threaded connections

With the aid of the following figures you will get all important information on different types of threaded connections.

  • Screws:

    Cylinder head screw

    Cylinder head screw

    Connection points:

    • IP 2: Top side of screw head

    • IP 1: Contact face of screw head

    • IP 3: Screw end

    Countersunk screw

    Countersunk screw

    Connection points:

    • IP 1: Top side of screw head

    • IP 2: Bottom side of screw head

    • IP 3: Screw end

    Stud screw

    Stud screw

    Connection points:

    • IP 1: Top side

    • IP 2: Bottom side

    • IP 3: End of screw-in thread

    Threaded pin

    Threaded pin

    Connection points:

    • IP 1: Top side

    • IP 2: Bottom side

  • Nuts

    Nut

    Nut

    Connection point:

    • IP 1: Contact face

    Cap nut

    Cap nut

    Connection point:

    • IP 1: Contact face

  • Washers / Rings

    Washer

    Washer

    Connection points:

    • IP 1: Top side

    • IP 2: Bottom side

    Ring

    Ring

    Connection points:

    • IP 1: Top side

    • IP 2: Bottom side

  • Holes

    Through-hole with thread

    Through-hole with thread

    Connection points:

    • IP 1: Material top side

    • IP 3: Material bottom side

    Blind hole with thread

    Blind hole with thread

    Connection points:

    • IP 1: Material top side

    • IP 2: Material bottom side

    • IP 3: Thread end

    Through-hole with counterbore, flat resting

    Through-hole with counterbore, flat resting

    Connection points:

    • IP 1: Top surface of material

    • IP 2: Counterbore contact face

    • IP 3: Material bottom side

    Through-hole for countersunk screw

    Through-hole for countersunk screw

    Connection points:

    • IP 1: Material top side

    • IP 2: Counterbore end

    • IP 3: Material bottom side

    Through-hole

    Through-hole

    Connection points:

    • IP 1: Material top side

    • IP 3: Material bottom side