200pcs Ultrasonic brass inserts SLASH knurling insert M3*4.6*4

200pcs Ultrasonic brass inserts SLASH knurling insert M3*4.6*4

Part Numbering System

ID(Inner diameter) * OD(Outer diameter)*Length

200pieces/Lot

Product series

Materila:Brass

Knurl Type:Ultrasonic/SLASH