Attributes

Key Value
Basic MaterialSteel
Bolt MaterialSteel
Country of Origin (subj.United States
Dia./Thread Size5/8"-18
Dimensional StandardsASME B18.2.1
Dimensional StandardsASME B18.2.1
DriveHex
Fastener Length4 in
Fastener FinishZinc Yellow
Fastener Industry Stand.ASME B18.2.1
Fastener Length4 in
Fastener Thread StylePartially Threaded
Fastener Thread TypeUNF (Fine)
FinishYellow Zinc Plated
Globally SourcedMade in USA*
Head Height25/64 in
Head StyleHex
Head TypeHex
Head Width0.9375 in
Hex Head Cap Screw TypeHex Head Cap Screw
ItemHex Head Cap Screw
Manufacturer LocationMade in USA*
MaterialSteel
Material GradeGrade 8
Material Grade/ClassGrade 8
Material Quality Standa.SAE J429
Material Quality Standa.SAE J429
Maximum Temperature302 Degrees F
Minimum Temperature-58 Degrees F
Minimum Thread Length1 1/2 in
Overall Length4 in
Package Quantity5
Proof Load120,000 psi
Rockwell HardnessC33 to C39
Screw Industry StandardsASME B18.2.1
Screw Size5/8 in
StandardsASME B18.2.1 SAE J429
System of MeasurementInch
Temp. Range-58 Degrees to 302 Deg.
Tensile Strength150,000 psi
Thread DirectionRight Hand
Thread Fit2A
Thread PitchPartially Threaded
Thread Size5/8"-18
Thread StylePartially Threaded
Thread TypeUNF (Fine)
Threadlocker Minimum Te.5/8"-18
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