Although there are hundreds of different types of fasteners, most of them have the same basic design: a spiral groove inside a hole matches the threads on the outside diameter of a screw or bolt. IRWIN Hanson taps and dies are the tools used by professionals to create threads and solve the most challenging fastener applications.
- High speed steel drill bits ensure fast, precise drilling.
- High carbon steel plug taps are ideal for general purpose threading
- High speed steel drill bits ensure fast, precise drilling
- These drill and tap combinations produce a thread that is strong and easy to tap
- 4/40 TAP