Dimensions, general requirements for sizes ½ in to 2 in. Dimensions of bolts, screws, ordinary nuts, lock nuts, slotted nuts, bolts faced under the head and machined on shank, machined nuts. Formulae for calculation of dimensions for bolts, screw heads, nuts in intermediate sizes, and sizes larger than 2 in.Cross References:BS 919BS 969BS 1580BS 1768
BS 1769:1951
Original price was: $190.50.$95.00Current price is: $95.00.
Specification. Unified black hexagon bolts, screws, nuts (UNC & UNF threads). Heavy series
BSI Group , 09/24/1951
Pages: 18




