Attributes

Key Value
Dimensional StandardsASME B18.2.1
DriveHex
Fastener Length4 in
FinishZinc Yellow
Head Height25/32 in
Head StyleHex
Head Width1 7/8 in
ItemHex Head Cap Screw
MaterialSteel
Material Grade/ClassGrade 8
Material Quality Standa.SAE J429
Minimum Thread Length2 3/4 in
Overall Length4 in
Rockwell HardnessHRC33
System of MeasurementInch
Tensile Strength150,000 psi
Thread DirectionRight Hand
Thread Fit2A
Thread PitchPartially Threaded
Thread Size1 1/4"-12
Thread StylePartially Threaded
Thread TypeFine
TypeHex Head Cap Screw
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