Connectors Kit: 620 pcs male and female JST SM connectors assortment kit for DIY project Pin & Pin Pitch: JST SM 1 / 2 / 3 / 4 / 5 / 6 pin terminals, 18-26 AWG wire, Pin Pitch: 2.54mm Easy to Use: Just put the crimps in the tool and press them, make the crimp the insulation are all the way toward the wire Use Range: Compatible with and breadboard style pin connectors and sockets, like 3d printer boards etc. Crimp Pin Connector is made of durable plastic and metal, tin plating, internal pure copper to increase the conductivity, the surface coating antioxidant, increase the life. Color: color as shown Material: plastic, metal Male / Female Pin -- Variety Complete 1x 1 pin Plug Housing x 50 pcs 1x 2 pin Plug Housing x 50 pcs 1x 3 pin Plug Housing x 20 pcs 1x 4 pin Plug Housing x 20 pcs 1x 5 pin Plug Housing x 20 pcs 1x 6 pin Plug Housing x 20 pcs 2x 2 pin Plug Housing x 10 pcs 2x 3 pin Plug Housing x 10 pcs 2x 4 pin Plug Housing x 10 pcs 2x 5 pin Plug Housing x 10 pcs 200PCS Male Pin Crimp Terminal 200PCS Female Pin Crimp Terminal All kits are in a transparent box for storage and carry Package included: 200pcs x Female Crimp Pins 200pcs x Male Crimp Pins 10pcs x 2x5p 10pcs x 2x4p 10pcs x 2x3p 10pcs x 2x2p 20pcs x 1x6p 20pcs x 1x5p 20pcs x 1x4p 20pcs x 1x3p 50pcs x 1x2p 50pcs x 1x1p 1 x Box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.