Tapsert Steel Insert Case Hardened Kit 16x1.50 - 3921-16X22P

FEATURES:

Tapsert Tapserts are self cutting threaded inserts that feature both external and internal threads. They are driven into a pre-formed or pre-drilled retaining hole and the cutting slots (or cutting bores) effectively tap the hole as the insert is wound into the parent material.

Tapserts are ideal for use in low shear strength materials (such as alloys, plastics and castings) which require threaded seats with high load capacity and wear resistance.

Tapserts feature: High pull-out strength High load capacity in low shear strength materials. Wear free, vibration resistant screw joint. Pre-cast or pre-drilled holes with standard tolerance. No requirement for expensive thread tapping tools. Retains and captures chips from installation in chipping reservoirs.