[ 5#螺杆长度2.4mm ]

[ 6#螺杆长度2.6mm ]

[ 7#螺杆长度2.8mm ]

[ 8#螺杆长度3.0mm ]

[ 9#螺杆长度3.2mm ]

[ 10#螺杆长度3.4mm ]

[ 11#螺杆长度3.6mm ]

[ 12#螺杆长度3.8mm ]

[ 13#螺杆长度4.0mm ]

[ 14#螺杆长度4.2mm ]

[ 15#螺杆长度4.5mm ]

[ 16#螺杆长度4.8mm ]

[ 17#螺杆长度5.0mm ]