Viti a testa svasata DIN7991 bullone chiave a brugola M2/2,5/3/4/5 12,9 acciaio,ti-placcato

※ Standard: DIN7991. ※ Sizes: M2 M3 M4 M5 M6. ※ Drive: Allen key. ※ Material: 12.9 grade steel (surface titanium coated). ※ Head shape: flat head. The permissible size variation is: tolerance, but they all fall within the scope of the industry regulations.

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