PIN and BOX NC44 3D model

API NC44. The set offers seven files in iges format to choose from.

Four files (pin), differing in configuration of the base of the pin:

• File PIN NC44 cone.igs - 3D model with a conical shape of the nipple base
• File PIN NC44 cyl.igs - 3D model with cylindrical shape of the nipple base
• File PIN NC44 narrow relief groove.igs - 3D model with a discharge groove width of ¾ inch (API recommendation)
• File PIN NC44 wide relief groove.igs - 3D model with a 1-inch wide discharge groove (API standard)

Three files (box), differing in the shape of the relief elements:

• File BOX NC44 cone.igs - 3D model without relief elements
• File BOX NC44 boring.igs - 3D model with relief boring
• File BOX NC44 groove.igs - 3D model with relief groove