Attributes

Key Value
Basic MaterialSteel
Dia./Thread Size1/4"-20
Drive Size5/16 in
Drive TypeHex Socket
Fastener FinishZinc Plated
Fastener Industry Stand.ASME B18.3
Fastener Thread TypeUNC (Coarse)
Head Angle (Deg.)82 Degrees
Head Dia.0.375 in
Head Height0.25 in
ItemSocket Flat Head Cap Sc.
Length1 3/4 in
Material GradeAlloy Steel
Min. Tensile Strength135,000 psi
Min. Thread Length1 in
Rockwell HardnessC37 to C44
Screw Head TypeFlat
Screw StyleSocket Head Cap Screw
System of MeasurementInch
Temp. Range-65 Degrees F to 300 De.
Thread Dia.1/4 in
Thread DirectionRight Hand
Thread Length1 in
Thread StylePartially Threaded
Vented Hole SizeNot Vented
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