Specification AgeRangeDescription : 14+ Brand : E-flite BulletPoint : E-flite Screw Set; Apprentice STS, EFL310021 BulletPoint1 : The cup point is the most popular type of set screw, designed for fast, permanent and semi-permanent location of parts on shafts with hardness differential of 10-15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable BulletPoint2 : Metric socket set screws shall be made from an alloy steel which conforms to the following chemical composition requirements-- Carbon: 0.19-0.50%; Phosphorous: 0.05% maximum; Sulfur: 0.05% maximum; Lead: 0.35% maximum. Set screws shall also contain one or BulletPoint3 : Metric socket set screws shall be heat treated by quenching in oil from above the transformation temperature and then tempered by reheating to meet the hardness requirements listed below BulletPoint4 : Material: Stainless Steel BulletPoint5 : Package: 30 pc Color : Multi CpsiaCautionaryStatement : no_warning_applicable DriveSystem : Internal Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 4950344152339 ExternallyAssignedProductIdentifier1 : 605482161661 ExternallyAssignedProductIdentifier2 : 0605482161661 FinishType : Plain GpsrSafetyAttestation : 1 GradeRating : grade_ 5 IncludedComponents : Screw Set; Apprentice STS ItemName : E-flite Screw Set; Apprentice STS, EFL310021 ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 8.9 centimeters ItemPackageQuantity : 1 ItemShape : Hexagonal ItemTypeKeyword : set-screws Manufacturer : Horizon Hobby ManufacturerMinimumAge : 168 Material : Plastic MeasurementSystem : Metric MetalType : Stainless Steel ModelName : Screw Set; Apprentice STS ModelNumber : EFL310021 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 30 PackageLevel : unit PartNumber : EFL310021 PowerSourceType : Battery Powered ProductDescription : PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot. The cup point is the most popular type of set screw, designed for fast, permanent and semi-permanent location of parts on shafts with hardness differential of 10-15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable. Metric socket set screws shall be made from an alloy steel which conforms to the following chemical composition requirements-- Carbon: 0.19-0.50%; Phosphorous: 0.05% maximum; Sulfur: 0.05% maximum; Lead: 0.35% maximum. Set screws shall also contain one or more of these following elements: chromium, nickel, molybdenum, vanadium or boron. Metric socket set screws shall be heat treated by quenching in oil from above the transformation temperature and then tempered by reheating to meet the hardness requirements listed below. Machine Pack Count - Margin error of +/- 5% ProductSiteLaunchDate : 2023-01-17T20:07:03.575Z SafetyWarning : WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury. This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury. Size : M4-0.7X6 StreetDate : 2022-09-24T00:00:01Z Style : Socket Set Screw Cup Point, 1/8" Long SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetAudienceKeyword1 : Men TargetAudienceKeyword2 : Unisex TargetAudienceKeyword3 : Women TargetGender : unisex Theme : RC Hobby ToyVehicleForm : Airplane UnitCount : 30 UnspscCode : 31161500