Attributes

Key Value
Dimensional StandardsASME B18.5
Fastener Length3 1/2 in
FinishPlain
Head Height9/64 in
Head StyleRound
Head Width37/64 in
ItemCarriage Bolt
MaterialStainless Steel
Material Grade/Class18-8
Material Quality Standa.ASTM F593
Maximum Head Diameter19/32 in
Maximum Head Height9/64 in
Maximum Neck Height5/32 in
Maximum Neck Width17/64 in
Minimum Head Diameter9/16 in
Minimum Head Height1/8 in
Minimum Neck Height1/8 in
Minimum Neck Width1/4 in
Minimum Thread Length3/4 in
Neck Height9/64 in
Neck TypeSquare
Neck Width1/4 in
System of MeasurementInch
Tensile Strength100,000 psi
Thread DirectionRight Hand
Thread Fit2A
Thread Size1/4"-20
Thread StylePartially Threaded
Thread TypeCoarse
prev