Unistrong can provide all kinds of fastener tools in producing din, ISO, jis, ifi standard commercial, automotive & special fasteners, main service items as following:

Bolt forging tools
Nut forging tools
Heading tools
Cross recessed punches
Square, hexagonal, 6 lob, 12 lob punches
Flat, circular & rotary thread rolling dies
Machine taps
Trimming dies
Self drilling screw forming dies
Drawing dies
Gages