KATO Tangless and Tanged Part Numbering System
1 Insert Type 2 Insert Style 3 Size Designation 4 Material 5 Nominal Length 6 Finish 7 Packaging; Blank Tanged insert 2 CoilThread II Tangless insert: TLC Thread, Locking, Coarse TLF Thread, Locking, Fine TLM Thread, Locking, Metric TNC Thread, NonLocking, Coarse TNF Thread, NonLocking, Fine TNM Thread, NonLocking, Metric: See Chart Below: B Phosphor Bronze C CRES Steel ...