Attributes

Key Value
Basic MaterialSteel
Dia./Thread Size5/16"-18
Dimensional StandardsASME B18.2.1
Dimensional StandardsASME B18.2.1
DriveHex
Fastener Industry Stand.ASME B18.2.1
Fastener Length3-1/4 in
FinishBlack Oxide
Head Height13/64 in
Head TypeHex
Head Width0.5 in
ItemHex Head Cap Screw
MaterialSteel
Material Grade/ClassGrade 8
Min. Thread Length7/8 in
Minimum Thread Length7/8 in
Pack SizeSmall Pack
Rockwell HardnessHRC33
StandardsASME B18.2.1 SAE J429
System of MeasurementInch
Tensile Strength150,000 psi
Thread DirectionRight Hand
Thread Size5/16"-18
Thread StylePartially Threaded
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