Specification Brand : YuGtcen BulletPoint1 : Premium Material: These electric connectors for wiring are made from thermoplastic engineering plastic molded shell, which is thick and has high hardness that not easy aging. Flame retardant wire cap fire rating up to UL94V-2. BulletPoint2 : Strong Spring: The spring of the wire caps insulating insert are made of galvanized carbon steel material, greatly ensuring the connection stable and preventing the electric wire from falling off. The metal spring of electrical wire connectors provide strong wiring and good conductivity! BulletPoint3 : Safety and Insulating : Our electrical wire caps can grab the wires firmly, and effectively avoid unstable wire connection, enhancing the safety and insulation. BulletPoint4 : Easy and Quick to Use: The electrical caps for wires are perfect to connect wries without soldering, just insert the stripped conductors into the wire cap, then screw the terminal into the wire. BulletPoint5 : Value Package: 500pcs gray wire caps electrical, applicable wire 22-14 AWG BulletPoint6 : Respective gauges are marked on ends of connector, along with corresponding color band, to ensure wires are inserted in correct ends BulletPoint7 : For 12-10 to 8 wire range; package contains 10 connectors BulletPoint8 : Manufacturer part number 50-61421 Color : Grey ConnectorType : Twist CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 601986121545 ExternallyAssignedProductIdentifier2 : 0601986121545 ExternallyAssignedProductIdentifier3 : 00601986121545 IncludedComponents : 12-10 to 8 Wire Range Step Down 3-To-1 Heat Shrink Butt Connectors (10 Pack) ItemName : YuGtcen Wire Connectors Nuts, Wire Caps Electrical Connectors Wire Connectors Insulating Electrical Caps Twister Screw Nuts Terminal Insert Twist with Spring, for Quick Connection (Grey,500pcs) ItemPackageDimensions_Height : 19.812 centimeters ItemPackageDimensions_Length : 3.9878 centimeters ItemPackageDimensions_Width : 11.5062 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : butt-terminals Manufacturer : YuGtcen Material : Metal Material1 : Polyolefin Material2 : Copper MaximumVoltage : 94 volts MeasurementSystem : Imperial ModelNumber : A.W.G. 12-10 NumberOfItems : 500 OperatingVoltage : 600 volts PackageLevel : unit PartNumber : YuGtcen-YUG2306031608 ProductDescription : Package Included: 500pcs gray wire caps ProductSiteLaunchDate : 2023-08-08T07:00:00.000Z Size : Grey (22-14AWG) -P1 SpecificationMet : Culus Listed SupplierDeclaredDgHzRegulation : not_applicable TemperatureRating : 150 degree celsius TerminalType : Screw Terminal UnitCount : 500