Vertical Wire Drawing Machine Detail Threading Machine Detail Silver Contacts Bi-Metal Heade Detail Screw Washer Assembling Machine Detail Screw Point Forming Machine. Detail Screw Point Cutting Machine Detail Open Die Re-header Detail Screw Washer Assembling Machine Detail Heading Machine Detail Bolt Former Detail 3 Die 6 Blow Bolt Parts Former Detail 2 Die 4 Blow Bolt Part Former Detail