Attributes

Key Value
Country of Origin (subj.United States
DriveHex
Fastener Length3-1/4 in
FinishBlack Oxide
Globally SourcedMade in USA*
Head Height5/16 in
Head Width0.75 in
Hex Head Cap Screw TypeHex Head Cap Screw
ItemHex Head Cap Screw
Manufacturer LocationMade in USA*
MaterialSteel
Material Grade/ClassGrade 5
Minimum Thread Length1 1/4 in
Overall Length3 1/4 in
Package Quantity100
Proof Load74,000 to 85,000 psi
Rockwell HardnessC19 to C30
StandardsASME B18.2.1 SAE J429
System of MeasurementInch
Tensile Strength120,000 psi
Thread DirectionRight Hand
Thread Fit2A
Thread Size1/2"-13
Thread StylePartially Threaded
Thread TypeUNC (Coarse)
Threadlocker Minimum Te.1/2"-13
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