Features Crimp Terminal: High-quality rubber insulating sleeve for perfect insulation and flame retardant effect Male Female Terminals: Sorted and packaged in a plastic box for easy organization Crimp Connector: Brass and tin-plated terminals for high conductivity and durability Splice Spade Connector: Different sizes of terminals to avoid confusion and ensure convenience Wire Connection: Safe and reliable wire connection Specification: Item Type: Crimp Terminal Material: Copper + Rubber Package List:30 x Insert Spring Gold Bullet Female 3.9mm Weight 340g/100030 x Insert Spring Gold Bullet Female 3.9mm Weight 320g/100030 x Long Transparent Sheath, Bullet Head Female Insert Spring Supporting 3.9mm Weight 250g/100030 x Short Transparent Sheathed Bullet Male Plug Spring Supporting 3.9mm Weight 110g/1000 Package List 30 x Insert Spring Gold Bullet Female 3.9mm Weight 340g/1000 30 x Insert Spring Gold Bullet Female 3.9mm Weight 320g/1000 30 x Long Transparent Sheath, Bullet Head Female Insert Spring Supporting 3.9mm Weight 250g/1000 30 x Short Transparent Sheathed Bullet Male Plug Spring Supporting 3.9mm Weight 110g/1000