Attributes

Key Value
Basic MaterialSteel
Class3A
Country of Origin (subj.Multiple
Dia./Thread Size1/4"-20
Drive Size3/16"
Drive TypeHex Socket
Fastener FinishBlack Oxide
Fastener Industry Stand.ASTM A574, ASME B18.3
Fastener Thread TypeUNC (Coarse)
Head Dia.3/8"
Head Height1/4"
ItemSocket Head Cap Screw
Length4-1/2"
Material GradeAlloy Steel
Min. Tensile Strength180,000 psi
Rockwell HardnessC39 to C44
Screw Head TypeCylindrical
Screw Industry StandardsASTM A574, ASME B18.3
Screw StyleSocket Head Cap Screw
System of MeasurementInch
Temp. Range- 20 Degrees F to 400 D.
Thread Dia.1/4"
Thread DirectionRight Hand
Thread Length1"
Thread StylePartially Threaded
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