All about Helical Coil Inserts

KATO®️ CoilThread Inserts Installation Tool

The KATO Prewinder Hand (KPH) installation tool is designed for low volume users of KATO Tangless and Tanged CoilThread inserts. Unlike competitors that utilize plastic body parts, the all-steel...

KATO®️ CoilThread®️ Insert Repair Kit

KATO Pro-Kits are the world's first Tangless MRO / thread repair kit designed for professionals. KATO Pro-Kits are ideal for mechanics, maintenance departments, original equipment manufacturers,...

Dry Film Lubricant Helical Coil Inserts

The most versatile, and most popular, coating applied to Tanged or Tangless Helical Coil Inserts is the Dry Film Lubricant.  The Dry Film Lubricant is applied to limit galling between the insert and...

KATO®️ Tangless®️ CoilThread®️ Inserts

New Tangless sizes: 0-80, 1-64, M2, 7/16-20 & 1/2-20 KATO Fastening Systems continues to develop innovative new technology that pushes the envelop of wire insert manufacturing. As a result, and...

Helical Coil Wire Screw Thread Inserts

Fast Facts: • Require no staking, locking, swaging, keying, or interference fit (Free-Running). • Automatically adjusts to any expansion or contraction of the parent material (Free-Running). •...

Helical Coil Inserts Materials, Coating & Plating

Helical Coil Wire Thread Inserts Materials 304 Stainless Steel -  • Standard, general-purpose material • Ideal for original equipment applications, repair, and overhaul • Stocked in most sizes...