Roll-fast is the manufacturer of stainless steel bolts & nuts in bigger diameters from M-20 to M-72. We manufacture stainless steel bolts & nuts in DIN 931, DIN 933 and DIN 934 which is the one of the most popular dimensional standards in which we make these popular bolts & nuts. Stainless steel fasteners are particularly popular in the automotive industry, Aerospace industry which involves stainless steel screws in the construction of structural automotive & aerospace components.
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