BS 4500-4 1985 Edition, November 29, 1985
ISO limits and fits. Part 4: Specification for system of cone (taper) fits for cones from C = 1:3 to 1:500, lengths from 6 mm to 630 mm and diameters up to 500 mm
Includes all amendments and changes through Reaffirmation Notice , 1991
Additional Comments: W/D S/S BY BS 4500
Published By:British Standards Institution (BSI)
Applies to cones which are dimensioned and toleranced according to method 1 (basic taper method) of ISO 3040. Specifies a hole basis system of fits.