Specifies the dimensions. The 19 mm hexagonal integral stems with forged collared shank shall comply with the dimensions shown in figure 1 and given in table 1. The 22 mm stems shall comply with the dimensions shown in figure 2 and given in table 2. The 25 mm stems shall comply with the dimensions shown in figure 3 and given in table 3.
WITHDRAWN
ISO 721:1974
PUBLISHED
ISO 721:1991
90.93
Standard confirmed
Dec 6, 2022