Attributes

Key Value
Dimensional StandardsASME B18.2.1
DriveHex
Fastener Length4"
FinishZinc Plated
Head Height13/64"
Head StyleHex
Head Width1/2"
ItemHex Head Cap Screw
MaterialCarbon Steel
Material Grade/ClassGrade 5
Material Quality Standa.SAE J429
Maximum Temperature302 Degrees F
Minimum Temperature-58 Degrees F
Minimum Thread Length7/8 in
Overall Length4 in
Rockwell HardnessC19 to C30
System of MeasurementInch
Tensile Strength105,000 to 120,000 psi
Thread DirectionRight Hand
Thread Fit2A
Thread PitchPartially Threaded
Thread Size5/16"-24
Thread StylePartially Threaded
Thread TypeUNF (Fine)
TypeHex Head Cap Screw
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