BS 2470:1973
$167.15
Specification for hexagon socket screws and wrench keys. Inch series
Published By | Publication Date | Number of Pages |
BSI | 1973 | 36 |
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.