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Dimensions in mm - source DIN 6903

Publication date: 12-1990 Supersedes : DIN 6903 12-1972
nominal thread diameter d1 nom=min d2 nom=max. form A d2 min. form A d2 nom=max. form B d2 min form B

h nom form A

h nom form B ≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3) ≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
ST 2.9 2.5 7 6.78 9 8.78 1 1 0.26 0.46
ST 3.5
ST 3.9
ST 4.2
ST 4.8
ST 5.5
ST 6.3
ST 8


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