总长21.5mm /螺杆行程6mm / 100TPI /旋钮直径8mm

总长23.5mm /螺杆行程8mm / 100TPI /旋钮直径8mm

总长23.8mm /螺杆行程9mm / 100TPI /旋钮直径15mm

总长26.5mm /螺杆行程12mm / 100TPI /旋钮直径15mm

总长31mm /螺杆行程16mm / 100TPI /旋钮直径15mm

总长40.6mm /螺杆行程20mm / 100TPI /旋钮直径15mm