Specification Brand : YIIFLY BulletPoint1 : M8x1.25 Socket Head Cap Screws Bolts,Made of 12.9 Grade Alloy Steel, with a black surface oxidation treatment, these bolts are strong, durable, and have excellent wear resistance, high hardness, and high strength. Please do not install them in wet environments or outdoors. BulletPoint2 : Metric M8 screws,Thread Diameter: 8 mm; Thread Length: 40 mm; Pitch Size: 1.25 mm. BulletPoint3 : Package Included: 10 xSocket Head Screws (M8 x 40mm bolts) BulletPoint4 : Perfect For Interior Renovation, Mechanical Installation Communication Equipments and Ship Assembly BulletPoint5 : INTIMATE SERVICE - YIIFLY focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible. Color : Black CompatibleGrooveDiameter : 0.25 inches DriveSystem : Socket ExteriorFinish : Black Oxide,Steel ExternallyAssignedProductIdentifier1 : 681702144553 ExternallyAssignedProductIdentifier2 : 0681702144553 FinishType : Black Oxide GradeRating : Grade 12.9 ItemName : M8-1.25 x 40mm, M8 Socket Head Cap Screws, M8 Bolts, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Half Thread, Quantity 10 ItemPackageDimensions_Height : 8.4 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 5.7 centimeters ItemShape : Round ItemTypeKeyword : socket-cap-screws Manufacturer : YIIFLY Material : Alloy Steel MaximumShearStrength : [HIGH_FOR_ALLOY_STEEL] MetalType : Alloy Steel ModelNumber : Assortment Kit #252 NumberOfPieces : 10 PartNumber : 12.9-BTH-M8 ProductDescription : 453 Pieces - High Quality Alloy Socket Head Cap Screws Coarse Thread Black Oxide Assortment #10, 1/4", 5/16", 3/8", 1/2" Diameters Included Durham HD Steel Storage Box (Made in USA) Box Dimensions: 13-3/8"x9-1/4"x2" ProductSiteLaunchDate : 2024-06-26T07:00:19.782Z Size : M8 x 40mm(10PCS) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10 UnspscCode : 31161500