OD.(mm)ø Thread Length PACKING FINISHING 6 15 300/1 white zinc plated 6 20 300/1 white zinc plated 8 20 300/1 white zinc plated 6 25 300/1 white zinc plated 10 25 300/1 white zinc plated 10 25 200/1 white zinc plated 10 30 200/1 white zinc plated 10 30 200/1 white zinc plated 10 30 200/1 white zinc plated 12 20 300/1 white zinc plated 12 25 300/1 white zinc plated 12 30 200/1 white zinc plated 12 40 200/1 white zinc plated 12 50 150/1 white zinc plated 16 40 150/1 white zinc plated 16 40 150/1 white zinc plated 16 50 150/1 white zinc plated 20 50 150/1 white zinc plated 20 50 150/1 white zinc plated 20 50 150/1 white zinc plated