Specification Brand : MroMax BulletPoint1 : 【Product Dimension】 Head Diameter: 38mm/1.5" ; Thread Length: 30mm/1.18"; Thread Diameter: 8mm/0.31"; Total Height: 43mm/1.69" BulletPoint2 : 【High-quality Material】 These knob replacement parts are made of plastic and metal, which are sturdy and durable. The bolts are made of metal materials, which are durable, strong, wear-resistant and corrosion-resistant. BulletPoint3 : 【Easy to use】 These star-shaped knobs are easy to tighten/loosen without additional tools, they will definitely bring great convenience to your life. BulletPoint4 : 【Scope of Application】 Widely used for lathe machine, mechanical equipment, instrument and apparatus,industry equipment. BulletPoint5 : 【Package Content】 6PCS x Star-shaped Clamping Handle Knob Color : 38mm Head Dia DriveSystem : Torx DriveSystem1 : Star DriveSystem2 : Spline ExteriorFinish : Steel ExteriorFinish1 : Black ExteriorFinish2 : Brass ExternallyAssignedProductIdentifier1 : 712662334958 ExternallyAssignedProductIdentifier2 : 0712662334958 FinishType : Polished GpsrSafetyAttestation : 1 GradeRating : Premium HandOrientation : Ambidextrous IncludedComponents : Installation Hardware IncludedComponents1 : Knob IncludedComponents2 : Screw ItemDisplayDimensions_Depth : 1.85 inches ItemDisplayDimensions_Diameter : 1.5 inches ItemDisplayDimensions_Height : 50 millimeters ItemDisplayDimensions_Length : 1.85 inches ItemDisplayDimensions_Width : 1.5 inches ItemName : MroMax 6PCS M8x30mm Star Handle Knob Thread Replacement Tightening Screw Quick Disassembly Replacement Parts Clamping Handle Grip Screw Knob Black ItemPackageDimensions_Height : 12.4 centimeters ItemPackageDimensions_Length : 4.1 centimeters ItemPackageDimensions_Width : 8.8 centimeters ItemPackageQuantity : 1 ItemShape : Star ItemTypeKeyword : star-knobs Manufacturer : MroMax Material : Metal Material1 : Metal Material2 : Plastic MaximumShearStrength : [EST] 5000 psi MetalType : Alloy Steel MetalType1 : Iron MetalType2 : Brass ModelNumber : a14052100ux0693 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 6 NumberOfPieces1 : 10 NumberOfPieces2 : 100 PartNumber : MRO191105K-0075 ProductDescription : MroMax Star-shaped Clamping Handle Knob Specification: Product name: Star-shaped Clamping Handle Knob Brand: MroMax Head Diameter: 38mm/1.5"Thread Length: 30mm/1.18"Thread Diameter: 8mm/0.31"Total Height: 43mm/1.69"Material: Plastic and Metal Color: Black Description: 1. Great replacement for your broken one with this knob. 2.Screw on type design for easy install and with surface nice finish for comfortable grip. 3.Widely used for lathe machine, mechanical equipment, instrument and apparatus,industry equipment. Note: 1. Thread Type is metric, please check the thread size you need before buying. 2. All the sizes are for your reference only. 1~2 cm data error is allowed. Thank you for your understanding. 3. The actual product maybe slightly different from the picture shown due to lighting and the color setting of each individual monitor. Please allow the slight color difference. Package content: 6PCS x Star-shaped Clamping Handle Knob ProductSiteLaunchDate : 2019-11-25T05:37:46.412Z Size : M8 x 30mm Style : Knobs SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 6 UnspscCode : 31161500