Specification Brand : Aspen Fasteners BulletPoint1 : Plow bolts are a specialized type of fastener used to hold parts of the plow together. BulletPoint2 : The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. BulletPoint3 : Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch. BulletPoint4 : Country Of Origin: China ExteriorFinish : Unfinished ExternallyAssignedProductIdentifier : 7439724082109 GradeRating : Grade 8 ItemName : (300 pcs) 1/2"-13 X 1-3/4", Plow Bolts, Flat Head, #3 Head, Grade 8 Steel, Plain ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 9 inches ItemPackageQuantity : 300 ItemTypeKeyword : plow-bolts Manufacturer : Aspen Fasteners ManufacturerGrade : Grade 8 Material : Alloy Steel ModelNumber : BO035-1213X134-000300 NumberOfItems : 3 PartNumber : BO035-1213X134-000300 ProductDescription : Plow bolts are a specialized type of fastener used to hold parts of the plow together. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/2" Thread Pitch: 13 Diameter (Dimension): 0.5" Length (Nominal): 1-3/4" Thread Length (Nominal): 1.25" Neck Height: 0.5" Head Diameter: 0.945" Head Height, Overall: 0.417" Feed Thickness: 0.042"PRODUCT ATTRIBUTES Category: Plow Bolts System of Measurement: Inch Brand: Aspen Fasteners Head Style: Flat Head Head Style Detail: #3 Head Pitch: UNC Coarse Thread Thread Direction: Right-Hand Thread Material: Steel Material Grade: Grade 8 Coating: Uncoated Origin: Origin Undefined Standards and Specifications: ASME B18.9 and SAE J429 ProductSiteLaunchDate : 2019-06-09T21:05:38.131Z Size : 1/2"-13 X 1-3/4" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 300 UnspscCode : 31161500