Standards
ISO 4017
ISO 4017 fully threaded hex bolt: definition, dimensions, materials, DIN 933 equivalence. Tailored quotes in Morocco.
Definition
ISO 4017 defines a fully threaded hex bolt, the international standard equivalent to DIN 933. The thread extends along the entire shank length.
Common dimensions
Common diameters: M3 to M24. Standard metric coarse pitch. Lengths by diameter.
Materials and classes
Steel (classes 4.6, 4.8, 5.8, 6.8, 8.8, 10.9, 12.9), stainless A2-70 and A4-80, zinc-plated, black. Others on request.
Uses
General mechanical assembly, construction, industrial maintenance. International standard preferred for public procurement and tenders requiring ISO reference.
DIN / ISO equivalence
Equivalence: DIN 933. The former DIN standards are now replaced or superseded by DIN EN ISO standards. For some sizes, notably M10, M12, M14 and M22, the width across flats (wrench size) may differ between DIN and ISO series. Specify the exact standard when ordering.
Information needed for a quote
Reference, diameter (M), pitch, length, material, strength class, finish and quantity.
Frequently asked questions
ISO 4017 defines a fully threaded hex bolt, the international standard equivalent to DIN 933. The thread extends along the entire shank length.
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