Specification Brand : Fayeploo BulletPoint1 : Thread Size: 1/4-20; Thread Pitch: 20 TPI Coarse Thread Full Thread Coverage; Bolt Thread Length: 2.5 inch BulletPoint10 : Head Style: Hex (3/4 Wrench) BulletPoint2 : Hex Wrench Size: 7/16 inch; Package Contents: 10 Sets (bolts + matched nuts, flat washer and lock washer) BulletPoint3 : Material: The sets are all made of 304 stainless steel 18/8; Excellent toughness; Good rust and corrosion resistance in both indoor and outdoor use; Extra Black Oxide treatments make it more chemical resistance while not impact strength or hardness BulletPoint4 : Feature: (1) Can be easily tightened by standard wrenches; (2) Withstand heavy vibrations and impacts for machinery usage; (3) Resist loosening over time; (4) Black Coating will not easily wear off over time; (5) Widely used in home improvement and industry applications due to their versatility and strength, their sturdy design ensure a secure connection BulletPoint5 : Fastener Standard: Hex Bolt meets standard ANSIB 18.2.1; Hex Nut meets standard ANSIB 18.2.1; Flat Washer meets standard ANSIB18.22.1SAE; Lock Washer meet standard ANSIB18.21.1 BulletPoint6 : Diameter: 1/2" BulletPoint7 : Length: 1 inch BulletPoint8 : Material: Steel BulletPoint9 : Finish: Yellow Zinc Color : Black ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier1 : 738287784268 ExternallyAssignedProductIdentifier2 : 0738287784268 ExternallyAssignedProductIdentifier3 : 00738287784268 GradeRating : Grade A ItemName : 1/4-20 x 2-1/2" Hex Bolts with Nuts and Washers (10 Sets), 18-8 (304) Stainless Steel, External Hex Drive, Black Oxide Coated Hexagon Head Bolts Screws, Fayeploo ItemPackageDimensions_Height : 1.81 centimeters ItemPackageDimensions_Length : 10.15 centimeters ItemPackageDimensions_Width : 10.12 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : hex-bolts Manufacturer : Fayeploo ManufacturerGrade : Grade 2 Material : Stainless Steel MaximumShearStrength : 36000 psi MetalType : Carbon Steel ModelNumber : 014973277666 NumberOfItems : 10 NumberOfPieces : 2 PartNumber : 05HMSH0108-10 ProductSiteLaunchDate : 2024-04-09T13:51:49.261Z Size : 1/4-20 x 2-1/2" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10 UnspscCode : 31161500