This International Standard gives specifications for hexagon head bolts with metric fine pitch thread with nominal thread diameters d from 8 to 64 mm of product grade A for nominal thread diameters d from 8 to 24 mm and nominal lengths, /, up to and including 10 d or 150 mm, whichever is shorter, and of product grade B for nominal thread diameters d over 24 mm cr nominal lengths over 10 d or 150 mm, whichever is shorter.
If, in special cases, specifications other than those listed in this International Standard are required, they should be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898-1, ISO 965-2, ISO 3506 and ISO 4759-1.
Coarse thread bolts according to ISO 4014 should be first choice.
DS/EN 28 765:1992 history
1994DS/EN 28 806-4:1994 Information technology - Computer graphics - Graphical Kernel System for Three Dimensions (GKS-3D) language bindings - Part 4: C
1993DS/EN 28 849:1993 Small craft - Electrically operated bilge-pumps
1993DS/EN 28 846:1993 Small craft - Electrical devices - Protection against ignition of surrounding flammable gases
1993DS/EN 28 805:1993 Information Processing Systems - Computer graphics - Graphical Kernel System for Three Dimensions (GKS-3D) functional description
1993DS/EN 28 630-3:1993 Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 3: Track format B for 80 tracks
1993DS/EN 28 630-2:1993 Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 2: Track format A for 77 tracks
1993DS/EN 28 630-1:1993 Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 1: Dimensional, physical and magnetic characteristics
1991DS/EN 28 877:1991 Information processing systems - Interface connector and contact assignments for ISDN basic access interface located at reference points S and T
1991DS/EN 28 860-2:1991 Information processing - Data interchange on 90 mm (3.5 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad on 80 tracks on each side - Part 2: Track format
1991DS/EN 28 860-1:1991 Information processing - Data interchange on 90 mm (3.5 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad on 80 tracks on each side - Part 1: Dimensional, physical and magnetic characteristics
1991DS/EN 28 847:1991 Small craft - Steering gear - Wire rope and pulley systems
1991DS/EN 28 627:1991 Dentistry - Stiff ness of the tufted area of tooth-brushes
1991DS/EN 28 378-2:1991 Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides - Part 2: Track format A