RED COPPER, NICKEL PLATED
SIZE: D-5.5 X 3.9MM, d-3.5 X 1.9MM
LENGTH: 12MM+/-0.2mm
DIAMETER TOLERANCE:+/-0.1mm

PACKING: 100PCS/ZIPPER BAG
                    20 ZIPPER BAGS / PE BAG
                    5 PE BAGS / CTN