GB/T 13807.2-1-1992
Type AD Double end studs(d≤56mm)-Table 1
GB/T 13807.2-1-1992
Type AD Double end studs(d≥64mm)-Table 1
GB/T 13807.3-1-2008
Type G hexagon nuts(Class TB)-Table 1
GB/T 13807.3-1-2008
Type P hexagon nuts(Class TB)-Table 1
GB/T 13807.3-2-2008
Type CG cover nuts(d≤56mm)-Table 2
GB/T 13807.3-2-2008
Type CG cover nuts(d≥64mm)-Table 2
GB/T 13807.3-2-2008
Type CP cover nuts(d≤56mm)-Table 2
GB/T 13807.3-2-2008
Type CP cover nuts(d≥64mm)-Table 2
GB/T 13807.3-3-2008
Type N Sleeves-Table 3
GB/T 13807.3-3-2008
Type S Sleeves-Table 3
GB/T 13807.3-1-1992
Type G hexagon nuts(Class TC)-Table 1
GB/T 13807.3-1-1992
Type P hexagon nuts(Class TC)-Table 1
GB/T 13807.3-1-1992
Type G hexagon nuts(Class TB)-Table 1
GB/T 13807.3-1-1992
Type P hexagon nuts(Class TB)-Table 1
GB/T 13807.3-2-1992
Type CG cover nuts(d≤56mm)-Table 2
GB/T 13807.3-2-1992
Type CG cover nuts(d≥64mm)-Table 2
GB/T 13807.3-2-1992
Type CP cover nuts(d≤56mm)-Table 2
GB/T 13807.3-2-1992
Type CP cover nuts(d≥64mm)-Table 2
GB/T 13807.3-3-1992
Type N Sleeves-Table 3
GB/T 13807.3-3-1992
Type S Sleeves-Table 3