Attributes

Key Value
Country of Origin (subj.United States
DriveHex
Fastener Length4 1/2 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 Length4 1/2 in
Pack SizeBulk Pack
Package Quantity75
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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