Features: Size 12: Male and Female, 20pairs, crimping ranges 14-12AWG; Pin contact 204, Adapter contact 203, maximums current rating 25A Size 16: Male and Female, 35pairs, thread size 20-14AWG; Pin contact 215, Adapter contact 209, maximums current rating 13Amp Size 20: Male and Female, 35pairs, Thread 22-20AWG; Pin contact 202, Adapter contact 201, maximums current rating 7.5A Product features: crafted from metal, which have better conductivity and stability. platings also makes the terminals corrosion-resistant and wear-resistant Adapter Connectors: suitable for series connectors, HD30 series, HDP20 series, HD10 series, DTHD series, and so on. Specifications: Component:Metal Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color. Package includes: 180Pcs Deutsch Solid Contact Kit