from nhf.parts.fasteners import FlatHeadBolt, HexNut, ThreaddedKnob

NUT_COMMON = HexNut(
    # FIXME: measure
    mass=0.0,
    diam_thread=4.0,
    pitch=0.7,
    thickness=3.2,
    width=7.0,
)
BOLT_COMMON = FlatHeadBolt(
    # FIXME: measure
    mass=0.0,
    diam_head=8.0,
    height_head=2.0,
    diam_thread=4.0,
    height_thread=20.0,
)