1# | Thread Diameter/ Screw Pitch/ Weight: 40mm 1.57/ 4mm/0.16/ 823g |
2# | Thread Diameter/ Screw Pitch/ Weight: 40mm 1.57/ 3mm/0.12/ 828g |
3# | Thread Diameter/ Screw Pitch/ Weight: 38mm 1.5/ 3mm/0.12/ 840g |
4# | Thread Diameter/ Screw Pitch/ Weight: 36mm 1.42/ 3mm/0.12/ 864g |