DIN 933
M 1,6 to M 52 hexagon head screws threaded up to the head – Product grades A and B
English
1987
Detailed Information
This standard specifies requirements for M1,6 to M52 hexagon head screws threaded up to the head, assigned to product grade A, for sizes up to M24 and length not exceeding 10d or 150mm, and to product grade B for sizes greater than M24 or length exceeding 10d or 150mm.

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