Specifies dimensions, tolerances and general requirements for cap screws, countersunk-head screws, button-head screws and shoulder screws (stripper bolts) and set screws, also their mechanical properties and nominal length increments. Dimensions and requirements for wrench keys are also given.Cross References:BS 18BS 84BS 93BS 860BS 1580BS 2779BS 3382
BS 2470:1973
Original price was: $309.88.$154.00Current price is: $154.00.
Specification for hexagon socket screws and wrench keys. Inch series
BSI Group , 06/15/1973
Pages: 36
