Specification Brand : uxcell BulletPoint1 : Thread Size: #10-24; Shoulder Size: 1-3/4" x 1/4"(L*D) BulletPoint2 : Made of alloy steel, with high strength, high toughness, wear-resistance, and corrosion resistance. BulletPoint3 : The hex socket head can achieve high-torque tightening with limited clearance. BulletPoint4 : Shoulder bolts, also called stripper bolts, are mechanical fasteners that can be screwed into one part and provide a free rotation pin joint connection with another part. BulletPoint5 : The standard shoulder of shoulder bolt makes it suitable for most machinery and equipment. Usually used for punch and die assemblies. Color : silver DriveSystem : Combination Phillips-Slotted ExteriorFinish : Steel ExternallyAssignedProductIdentifier1 : 008236494839 ExternallyAssignedProductIdentifier2 : 0008236494839 ExternallyAssignedProductIdentifier3 : 00008236494839 GradeRating : Grade 12 9 ItemName : uxcell Alloy Steel Hexagon Socket Head Shoulder Screws Bolts, 1-3/4" Shoulder Length, 1/4" Shoulder Dia, 10-24 Thread, 4pcs ItemPackageDimensions_Height : 13.2 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : shoulder-screws Manufacturer : uxcell ManufacturerGrade : Grade 12 9 Material : Alloy Steel MeasurementSystem : Imperial MeasurementSystem1 : Imperial MeasurementSystem2 : Metric MetalType : Alloy Steel MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : a21082100ux0044 NumberOfItems : 3 NumberOfPieces : 5 PartNumber : a21082100ux0044 ProductDescription : Made of alloy steel, with high strength, high toughness, wear-resistance, and corrosion resistance. The hex socket head can achieve high-torque tightening with limited clearance. Shoulder bolts, also called stripper bolts, are mechanical fasteners that can be screwed into one part and provide a free rotation pin joint connection with another part. The standard shoulder of shoulder bolt makes it suitable for most machinery and equipment. Usually used for punch and die assemblies. Specification: Material: Alloy Steel Finish: Blackening Performance Grade: 12.9 Drive Type: Internal Hex Thread Size: #10-24 UNC Thread Length: 8mm / 0.31" Shoulder Size: 1-3/4" x 1/4"(L*D) Head Size: 9 x 5mm / 0.35" x 0.2"(D*T) Hex Socket Width: 3mm / 0.12"