90° PCB HeaderA range of Wire-to-Board KK 245 4094 Series 2.54 mm pitch Right Angle PCB Pin Headers with a White Nylon UL 94V-0 wafer material. These KK 245 4094 Series Right Angle PCB Pin Headers have Tin plated pins and are stackable end to end and side to side.ApprovalsUL (E29179) and CSA (LR 19980)