Specification Brand : uxcell BulletPoint1 : SPECIFICATION: Thread Size:M8x50mm; Main Color:Silver Tone; Thread Pitch:1.25mm; Total Length:50mm; Drive Type:Hex Socket; Material:304 Stainless Steel BulletPoint2 : APPLICATION: Widely used in machinery and equipment, civil hardware and compact instruments, such as gear fixing, cam fixing, household door handle, hardware faucet, towel rack, etc. BulletPoint3 : HOW TO USE: According to the thread size and hole depth, select the corresponding set screw thread diameter and length, and use the slot type matching wrench to lock the set screw into the installation threaded hole with appropriate force. BulletPoint4 : NOTICE: Do not overtighten the set screws to avoid the drive slot slippage. BulletPoint5 : ADVANTAGE: Precision mechanical thread, high torque drive groove type, good locking effect. Compact size and concealed installation. Carbon steel and stainless steel materials can adapt to various indoor and outdoor environments, and are durable and easy to disassemble. Color : Silver Tone DriveSystem : Internal Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 8697545852946 ExternallyAssignedProductIdentifier1 : 712662541752 ExternallyAssignedProductIdentifier2 : 0712662541752 GradeRating : Premium ItemName : uxcell M8x50mm Metric 304 Stainless Steel Hex Socket Set Flat Point Grub Screws Silver Tone for Towel Rack Door Knob 4pcs ItemPackageDimensions_Height : 13.2 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screws Manufacturer : uxcell Material : Brass Material1 : Stainless Steel Material2 : Carbon Steel MeasurementSystem : Metric MetalType : Stainless Steel ModelNumber : US-SA-AJD-119545 NumberOfItems : 20 NumberOfPieces : 4 PartNumber : a15092100ux0830 ProductDescription : Feature: Silver tone 304 Stainless Steel material, M8 x 50mm Thread, 1.25mm pitch, hex head Grub Screw flat point socket. often used for holding a pulley, gear, or other parts from turning relative to a shaft.