Attributes

Key Value
DriveExternal Hex
Fastener Length6-1/2 in
FinishZinc & Yellow Plated
Head Height25/32 in
Head TypeHex
Head Width1.875 in
ItemHex Head Cap Screw
MaterialSteel
Material Grade/ClassGrade 8
Min. Thread Length3 in
Minimum Thread Length3 in
Proof Load120,000 psi
Rockwell HardnessHRC33
Screw Industry StandardsASME B18.2.1
StandardsASME B18.2.1 SAE J429
System of MeasurementInch
Temp. Range-58 Degrees to 302 Deg.
Tensile Strength150,000 psi
Thread DirectionRight Hand
Thread Size1-1/4"-7
Thread StylePartially Threaded
Thread TypeUNC (Coarse)
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